{"title":"Black Gemstones","description":"\u003cp data-start=\"354\" data-end=\"632\"\u003eDiscover our refined selection of natural black gemstones, featuring deep, rich tones and timeless elegance. Each gemstone is carefully selected for its quality, surface finish and natural beauty, offering a bold and sophisticated collection for collectors and jewelry creation.\u003c\/p\u003e","products":[{"product_id":"natural-black-sapphire-6-ray-star-0-75-ct-oval-unheated-thailand-certified-by-ngb","title":"Natural black sapphire - 6 ray star - 0.75 ct - oval - unheated - Thailand - certified by NGB","description":"\u003cp data-mce-fragment=\"1\"\u003eNatural black sapphire - 6 ray star - 0.75 ct - oval - unheated - Thailand\u003cbr\u003eExperience the captivating beauty of our natural black sapphire, certified by NGB and skillfully sourced from Thailand. This stunning oval-shaped gemstone boasts a rare 6-ray star effect and is unheated, ensuring its natural purity and brilliance. Add a touch of elegance to any piece of jewelry with this 0.75 ct cabochon gemstone.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNatural Gems Belgium Colored Stone Certification \u003ca href=\"https:\/\/naturalgemsbelgium.shop\/blogs\/info-certificates-natural-gems-belgium\/fa-ngbs024bs-026-025\" target=\"_blank\" title=\"online certificate of 6 ray sapphire\" rel=\"noopener\"\u003eFA-NGBS024BS-026-025\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eIDENTIFICATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSpecies : Natural Corundum\u003cbr data-mce-fragment=\"1\"\u003eVariety : Black Sapphire\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eShape \u0026amp; Cutting Style : Oval, cabochon polished one side\u003cbr data-mce-fragment=\"1\"\u003eMeasurements :\u003cspan data-mce-fragment=\"1\"\u003e 6.4 x 4.5 x 2.2 mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003eCarat Weight :\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e0.75\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ecarat\u003cbr data-mce-fragment=\"1\"\u003eColor : brownish black\u003cbr\u003eClarity : I3\u003cbr data-mce-fragment=\"1\"\u003eTransparency : Opaque\u003cbr\u003eorigin : \u003cspan data-mce-fragment=\"1\"\u003eThailand\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cspan data-mce-fragment=\"1\"\u003eCOMMENTS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNo indications of heating, no indications of any other treatment.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePersonal Note From Natural Gems Belgium:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe star shape of this cabochon is created by intersecting needle inclusions. While inclusions are typically undesirable in stones, they actually enhance the beauty of this gem. The polish and symmetry are fair on one side.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/naturalgemsbelgium.shop\/blogs\/info-certificates-natural-gems-belgium\/fa-ngbs024bs-026-025\" target=\"_blank\" title=\"online certificate\" rel=\"noopener\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cem\u003eFIND THE ONLINE CERTIFICATE HERE\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003efor general impression take a look at the pictures\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAll items are sent insured with track and trace regardless of value\u003c\/p\u003e","brand":"Natural Gems Belgium","offers":[{"title":"Default Title","offer_id":47593535865156,"sku":"FA-NGBS024BS-026-025","price":43.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1827\/3860\/files\/natural-black-sapphire-6-ray-star-0-75-ct-oval-unheated-thailand-certified-by-ngb-natural-gems-belgium-precious-stones-72669119840580.jpg?v=1735148429"},{"product_id":"natural-black-spinel-5-35-ct-afrika-untreated","title":"Natural Black Spinel , 5.35 ct, Afrika , untreated","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis black spinel is oval shaped, weighs 5.35 ct, os rose cut. Origin Afrika\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpinel occurs as a mineral in basic igneous rocks and comes in a variety of colours. \u003cb\u003eBlack spinel, also known as ceylonite and pleonast, is opaque, natural and untreated\u003c\/b\u003e (unlike black onyx). Its extreme durability combined with high reflectance make it an ideal choice for everyday wear in jewellery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNatural Gems Belgium Colored Stone Certification\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ecertificate SPI24BL001001\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIDENTIFICATION\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSpecies : Natural Spinel\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eVariety : Black Spinel\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDESCRIPTION\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eShape \u0026amp; Cutting Style : Oval, Rose Cut\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMeasurements : \u003cspan data-mce-fragment=\"1\"\u003e12.6 x 9.7 x 3.6 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCarat Weight : 5.35 Carat\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eColor : Black\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTransparency : Opaque\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCOMMENTS :\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNo indication of heating. (\u003cspan data-mce-fragment=\"1\"\u003eUnheated Untreated)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor impression take a look at the pictures, \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eall items are sent insured with track and trace\u003c\/p\u003e","brand":"Natural Gems Belgium","offers":[{"title":"Default Title","offer_id":48217228083524,"sku":"SL-SPI032BL-001-001","price":26.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1827\/3860\/files\/natural-black-spinel-5-35-ct-afrika-untreated-natural-gems-belgium-precious-stones-72669124788548.jpg?v=1735149565"},{"product_id":"natural-black-spinel-trillion-rose-cut-4-35-ct-afrika-untreated","title":"Natural Black Spinel, trillion rose cut , 4.35 ct, Afrika , untreated","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis black spinel is trillion shaped, weighs 4.35 ct, is rose cut. Origin Afrika\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpinel occurs as a mineral in basic igneous rocks and comes in a variety of colours. \u003cb\u003eBlack spinel, also known as ceylonite and pleonast, is opaque, natural and untreated\u003c\/b\u003e (unlike black onyx). Its extreme durability combined with high reflectance make it an ideal choice for everyday wear in jewellery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNatural Gems Belgium Colored Stone Certification\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ecertificate SPI24BL001002\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIDENTIFICATION\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSpecies : Natural Spinel\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eVariety : Black Spinel\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDESCRIPTION\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eShape \u0026amp; Cutting Style : Trillion, Rose Cut\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMeasurements : \u003cspan data-mce-fragment=\"1\"\u003e11.5 x 11.2 x 3.1 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCarat Weight : 4.35 Carat\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eColor : Black\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTransparency : Opaque\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCOMMENTS :\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNo indication of heating. (\u003cspan data-mce-fragment=\"1\"\u003eUnheated Untreated)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor impression take a look at the pictures, \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eall items are sent insured with track and trace\u003c\/p\u003e","brand":"Natural Gems Belgium","offers":[{"title":"Default Title","offer_id":48217312362820,"sku":"SL-SPI032BL-001-002","price":21.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1827\/3860\/files\/natural-black-spinel-trillion-rose-cut-4-35-ct-afrika-untreated-natural-gems-belgium-precious-stones-72669149823300.jpg?v=1735149580"},{"product_id":"natural-black-spinel-trillion-rose-cut-4-85-ct-afrika-untreated","title":"Natural Black Spinel, trillion rose cut , 4.85 ct, Afrika , untreated","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis black spinel is trillion shaped, weighs 4.85 ct, is rose cut. Origin Afrika\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpinel occurs as a mineral in basic igneous rocks and comes in a variety of colours. \u003cb\u003eBlack spinel, also known as ceylonite and pleonast, is opaque, natural and untreated\u003c\/b\u003e (unlike black onyx). Its extreme durability combined with high reflectance make it an ideal choice for everyday wear in jewellery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNatural Gems Belgium Colored Stone Certification\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ecertificate SPI24BL001002\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIDENTIFICATION\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSpecies : Natural Spinel\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eVariety : Black Spinel\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDESCRIPTION\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eShape \u0026amp; Cutting Style : Trillion, Rose Cut\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMeasurements : \u003cspan data-mce-fragment=\"1\"\u003e12.3 x 12.3 x 3.4 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCarat Weight : 4.85 Carat\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eColor : Black\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTransparency : Opaque\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCOMMENTS :\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNo indication of heating. (\u003cspan data-mce-fragment=\"1\"\u003eUnheated Untreated)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor impression take a look at the pictures, \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eall items are sent insured with track and trace\u003c\/p\u003e","brand":"Natural Gems Belgium","offers":[{"title":"Default Title","offer_id":48217417482564,"sku":"SL-SPI032BL-010-001","price":24.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1827\/3860\/files\/natural-black-spinel-trillion-rose-cut-4-85-ct-afrika-untreated-natural-gems-belgium-precious-stones-72669152117060.jpg?v=1735149618"},{"product_id":"natural-black-spinel-round-rose-cut-5-35-ct-afrika-untreated-1","title":"Natural Black Spinel, round rose cut , 5.35 ct, Afrika , untreated","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis black spinel is round shaped, weighs 5.35 ct, is rose cut. Origin Afrika\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpinel occurs as a mineral in basic igneous rocks and comes in a variety of colours. \u003cb\u003eBlack spinel, also known as ceylonite and pleonast, is opaque, natural and untreated\u003c\/b\u003e (unlike black onyx). Its extreme durability combined with high reflectance make it an ideal choice for everyday wear in jewellery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNatural Gems Belgium Colored Stone Certification\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ecertificate SPI24BL001003\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIDENTIFICATION\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSpecies : Natural Spinel\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eVariety : Black Spinel\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDESCRIPTION\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eShape \u0026amp; Cutting Style : Round, Rose Cut\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMeasurements : \u003cspan data-mce-fragment=\"1\"\u003e11.1 x 11.1 x 4.1 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCarat Weight : 5.35 Carat\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eColor : Black\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTransparency : Opaque\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCOMMENTS :\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003escratches on the down side, not visible on upside\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNo indication of heating. (\u003cspan data-mce-fragment=\"1\"\u003eUnheated Untreated)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor impression take a look at the pictures, \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eall items are sent insured with track and trace\u003c\/p\u003e","brand":"Natural Gems Belgium","offers":[{"title":"Default Title","offer_id":48217422627140,"sku":"SL-SPI032BL-001-003","price":13.37,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1827\/3860\/files\/natural-black-spinel-round-rose-cut-5-35-ct-afrika-untreated-natural-gems-belgium-precious-stones-72669139272004.jpg?v=1735149608"},{"product_id":"natural-black-spinel-oval-rose-cut-6-73-ct-afrika-untreated","title":"Natural Black Spinel, oval rose cut , 6.73 ct, Afrika , untreated","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis black spinel is oval shaped, weighs 6.73 ct, is rose cut. Origin Afrika\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpinel occurs as a mineral in basic igneous rocks and comes in a variety of colours. \u003cb\u003eBlack spinel, also known as ceylonite and pleonast, is opaque, natural and untreated\u003c\/b\u003e (unlike black onyx). Its extreme durability combined with high reflectance make it an ideal choice for everyday wear in jewellery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNatural Gems Belgium Colored Stone Certification\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ecertificate SPI24BL100100\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIDENTIFICATION\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSpecies : Natural Spinel\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eVariety : Black Spinel\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDESCRIPTION\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eShape \u0026amp; Cutting Style : Oval, Rose Cut\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMeasurements : \u003cspan data-mce-fragment=\"1\"\u003e14.0 x 9.9 x 4.6 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCarat Weight : 6.73 Carat\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eColor : Black\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTransparency : Opaque\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCOMMENTS :\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNo indication of treatment\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor impression take a look at the pictures, \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eall items are sent insured with track and trace\u003c\/p\u003e","brand":"Natural Gems Belgium","offers":[{"title":"Default Title","offer_id":48430923317572,"sku":"SL-SPI032BL-100-100","price":33.65,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1827\/3860\/files\/natural-black-spinel-oval-rose-cut-6-73-ct-afrika-untreated-natural-gems-belgium-precious-stones-72669127278916.jpg?v=1735150441"},{"product_id":"natural-black-spinel-square-cushion-rose-cut-5-05-ct-afrika-untreated","title":"Natural Black Spinel, square cushion rose cut , 5.05 ct, Afrika , untreated","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis black spinel issquare cushion shaped, weighs 5.05 ct, is rose cut. Origin Afrika\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpinel occurs as a mineral in basic igneous rocks and comes in a variety of colours. \u003cb\u003eBlack spinel, also known as ceylonite and pleonast, is opaque, natural and untreated\u003c\/b\u003e (unlike black onyx). Its extreme durability combined with high reflectance make it an ideal choice for everyday wear in jewellery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNatural Gems Belgium Colored Stone Certification\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ecertificate SPI24BL100102\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIDENTIFICATION\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSpecies : Natural Spinel\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eVariety : Black Spinel\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDESCRIPTION\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eShape \u0026amp; Cutting Style : square cushion, Rose Cut\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMeasurements : \u003cspan data-mce-fragment=\"1\"\u003e9.8 x 9.7 x 4.0 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCarat Weight : 5.05 Carat\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eColor : Black\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTransparency : Opaque\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCOMMENTS :\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNo indication of treatment\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor impression take a look at the pictures, \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eall items are sent insured with track and trace\u003c\/p\u003e","brand":"Natural Gems Belgium","offers":[{"title":"Default Title","offer_id":48431071789380,"sku":"SL-SPI032BL-100-102","price":25.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1827\/3860\/files\/natural-black-spinel-square-cushion-rose-cut-5-05-ct-afrika-untreated-natural-gems-belgium-precious-stones-72669142516036.jpg?v=1735150565"},{"product_id":"natural-black-4-ray-star-diopside-3-79-ct-oval-unheated-certified-by-ngb","title":"Natural black 4 ray star diopside - 3.79 ct - oval - unheated - certified by NGB","description":"\u003cp data-mce-fragment=\"1\"\u003eExperience the stunning beauty of Natural black 4 ray star diopside. With a weight of 3.79 ct and a sleek oval shape, this unheated gem has been certified by NGB to ensure its authenticity and quality.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNatural Gems Belgium Colored Stone Certification \u003ca rel=\"noopener\" title=\"online certificate diopside\" href=\"https:\/\/naturalgemsbelgium.shop\/blogs\/info-certificates-natural-gems-belgium\/fa-diop024ra-001-001\" target=\"_blank\"\u003eFA-DIOP024RA-001-001\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eIDENTIFICATION\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSpecies : Natural P\u003cspan\u003eyroxene\u003c\/span\u003e\u003cbr\u003eVariety : Diopside\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eShape \u0026amp; Cutting Style : Oval, polished one side, cut flat side\u003cbr\u003eMeasurements : \u003cspan\u003e10.0 x 8.0 x 4.8 mm\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003eCarat Weight : 3.79 Carat\u003cbr\u003eColor : black\u003cbr\u003eClarity : comparable to I1\u003cbr\u003eTransparency : Opaque\u003c\/p\u003e\n\u003cp class=\"Os4qE\"\u003eBirefringence : \u003cspan\u003e0.024-0.032\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003eCrystallography : \u003cspan\u003eMonoclinic\u003c\/span\u003e\u003cbr\u003eDispersion : \u003cspan\u003e0.017-0.020\u003c\/span\u003e\u003cbr\u003eLuster : Vitreous\u003cbr\u003eHardness : 6\u003cbr\u003eRefractive index : \u003cspan\u003e1.664-1.751\u003c\/span\u003e\u003cbr\u003eSpecific gravity : \u003cspan\u003e3.29\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eCOMMENTS :\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNo indications of heating, no indications of any other treatment\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"__2ksCA\"\u003e\n\u003cp class=\"kukmm uxbr6\"\u003e\u003cspan\u003eAsterism : 4 ray star (clear)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"__2ksCA\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePersonal Note From Natural Gems Belgium:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis Natural black 4 ray star diopside, weighing 3.79 ct, showcases a stunning oval shape. It is unheated and natural. With its unique asterism, consisting of 4 rays, can be seen clearly in grey lines. It displays asterism even in sunlight (normally incandescent light needed), while appearing as a black gemstone in normal lighting. The polish is of high quality, with fair to good symmetry and good luster.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca rel=\"noopener\" title=\"online certificate natural 4 ray diopside\" href=\"https:\/\/naturalgemsbelgium.shop\/blogs\/info-certificates-natural-gems-belgium\/fa-diop024ra-001-001\" target=\"_blank\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cem\u003eFIND THE ONLINE CERTIFICATE HERE\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor impression take a look at the pictures, \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eall items are sent insured with track and trace regardless of value\u003c\/p\u003e","brand":"Natural Gems Belgium","offers":[{"title":"Default Title","offer_id":48769253966148,"sku":"FA-DIOP024RA-001-001","price":15.08,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1827\/3860\/files\/natural-black-4-ray-star-diopside-3-79-ct-oval-unheated-certified-by-ngb-natural-gems-belgium-precious-stones-72669112467780.jpg?v=1735151970"},{"product_id":"natural-black-sapphire-6-ray-star-3-90-ct-heart-unheated-certified-by-ngb","title":"Natural black sapphire - 6 ray star - 3.90 ct - heart - unheated - certified by NGB","description":"\u003cp data-mce-fragment=\"1\"\u003eNatural black sapphire - 6 ray star - 3.90 ct - heart - cabochon - unheated \u003cbr\u003eA perfect addition to your gemstone collection, this unheated, certified Natural black sapphire boasts a stunning 6 ray star and a heart-shaped cabochon cut to perfection. With a weight of 3.90 ct, this gem is not only visually striking, but also a valuable investment that will retain its brilliance for years to come.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNatural Gems Belgium Colored Stone Certification \u003ca href=\"https:\/\/naturalgemsbelgium.shop\/blogs\/info-certificates-natural-gems-belgium\/fa-ngbs024bs-115-003\" target=\"_blank\" title=\"online certificate natural § ray star sapphire\" rel=\"noopener\"\u003eFA-NGBS024BS-115-003\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eIDENTIFICATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSpecies : Natural Corundum\u003cbr data-mce-fragment=\"1\"\u003eVariety : Black Sapphire\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eShape \u0026amp; Cutting Style : Heart, cabochon polished one side\u003cbr data-mce-fragment=\"1\"\u003eMeasurements :\u003cspan data-mce-fragment=\"1\"\u003e \u003cspan\u003e10.5 x 7.5 x 4.2\u003c\/span\u003e mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003eCarat Weight :\u003cspan data-mce-fragment=\"1\"\u003e 3.90\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ecarat\u003cbr data-mce-fragment=\"1\"\u003eColor : brownish black\u003cbr\u003eClarity : I3\u003cbr data-mce-fragment=\"1\"\u003eTransparency : Opaque\u003cbr\u003eorigin : \u003cspan data-mce-fragment=\"1\"\u003eThailand\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cspan data-mce-fragment=\"1\"\u003eCOMMENTS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNo indications of heating, no indications of any other treatment.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePersonal Note From Natural Gems Belgium:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis particular cabochon exhibits a striking six-ray star pattern caused by intersecting needle-like inclusions. Although inclusions are generally considered flaws in gemstones, in this case they enhance the overall appearance of the stone. The polish and symmetry on one side are graded as good.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/naturalgemsbelgium.shop\/blogs\/info-certificates-natural-gems-belgium\/fa-ngbs024bs-115-003\" target=\"_blank\" title=\"online certificate  § ray star sapphire gemstone\" rel=\"noopener\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cem\u003eFIND THE ONLINE CERTIFICATE HERE\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003efor general impression take a look at the pictures\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAll items are sent insured with track and trace regardless of value\u003c\/p\u003e","brand":"Natural Gems Belgium","offers":[{"title":"Default Title","offer_id":48887768645956,"sku":"FA-NGBS024BS-115-003","price":223.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1827\/3860\/files\/natural-black-sapphire-6-ray-star-3-90-ct-heart-unheated-certified-by-ngb-natural-gems-belgium-precious-stones-72669121347908.jpg?v=1735152498"},{"product_id":"unpolished-natural-black-diamond-rough-diamond-3-255-ct-color-enhanced","title":"Unpolished Natural Black Diamond - rough diamond - 3.255 ct - color enhanced","description":"\u003cp\u003eUnpolished Natural Black Diamond - rough diamond - 3.255 ct - color enhanced\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003c\/b\u003e\u003cstrong\u003e\u003c\/strong\u003eNatural Gems Belgium Rough diamond Grading Report \u003cstrong\u003eRO-DIAMO025BL-002-392\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIdentification : Natural Diamond\u003c\/p\u003e\n\u003cp\u003eShape and Cutting Style : Rough\u003c\/p\u003e\n\u003cp\u003eMeasurements : 10.1 x 8.4 x 5.6 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGRADING RESULTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCarat Weight : 3.255 Carat\u003c\/p\u003e\n\u003cp\u003eColor Grade : black Diamond\u003c\/p\u003e\n\u003cp\u003eColor origin:  enhanced\u003c\/p\u003e\n\u003cp\u003eClarity Grade : Facet quality\u003c\/p\u003e\n\u003cp\u003eCut Grade : rough\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/naturalgemsbelgium.shop\/blogs\/info-certificates-natural-gems-belgium\/ro-diamo025bl-002-392\" target=\"_blank\" title=\"online certificate of natural black diamond rough\" rel=\"noopener\"\u003e\u003cstrong\u003eFind the online certificate here\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Natural Gems Belgium","offers":[{"title":"Default Title","offer_id":54906948780356,"sku":"RO-DIAMO025BL-002-392","price":183.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1827\/3860\/files\/20250524_171636.jpg?v=1748188797"},{"product_id":"beaded-bracelet-obsidian-8mm-silver-sheen-obsidian","title":"Beaded Bracelet - Obsidian - 8mm - Silver Sheen Obsidian","description":"\u003cp\u003eForget everything you thought you knew about bracelets—this Obsidian beauty is here to change the game. Slip on genuine 8mm Silver Sheen Obsidian beads strung on buttery-soft elastic, and you've got instant wrist magic with zero effort. No fiddly clasps, no complicated nonsense—just pure gemstone bliss that goes on faster than you can say \"fabulous.\" Watch that hypnotic silver shimmer dance in the light and feel the grounding energy of real obsidian working its charm. Layer it fearlessly with your other treasures for maximum impact, or let it command the spotlight solo. These deep, lustrous stones aren't just gorgeous—they're genuine, naturally unique, and absolutely ready to become your new favourite accessory. Your wrist called. It's time to answer.\u003c\/p\u003e\n\u003cp\u003eRef : \u003cstrong\u003eBR-AVEN026GR-003-266\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBeads : 8 mm\u003cbr\u003eDiameter bracelet: 44 - 46 non stretched (standard)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eColors can differ, natural gemstones rarely have same colors, all gemstones or beads used in jewelry are guaranteed natural. Every piece of jewelry , beads bracelets included are shipped with jewelry box.\u003c\/p\u003e","brand":"Natural Gems Belgium","offers":[{"title":"Default Title","offer_id":56543867470148,"sku":"BR-AVEN026GR-003-266","price":10.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1827\/3860\/files\/j0m9abnxEOmIpMYPxeOMiAk_2_gps_generated.png?v=1774013010"},{"product_id":"beaded-bracelet-with-bridge-onyx-8mm-black-onyx-charm-bracelet","title":"Beaded Bracelet with bridge - Onyx - 8mm - black onyx charm bracelet","description":"\u003cp\u003eElevate your everyday style with this striking Beaded Bracelet featuring lustrous black onyx beads. Each 8mm bead showcases the natural depth and sophistication of genuine onyx, a stone prized for its grounding energy and timeless elegance. The bracelet fits comfortably on wrists measuring 50–55mm, making it an ideal accessory for layering or wearing solo. As with all natural gemstones, subtle color variations enhance the authentic character of your piece. Arrives beautifully presented in a jewelry box, ready to gift or treasure.\u003c\/p\u003e\n\u003cp\u003eRef : \u003cstrong\u003eBR-ONYX026BL-003-281\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBeads : 8 mm.\u003cbr\u003eDiameter bracelet: 50 - 55 mm non stretched (standard)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eColors can differ, natural gemstones rarely have same colors, all gemstones or beads used in jewelry are guaranteed natural. Every piece of jewelry , beads bracelets included are shipped with jewelry box.\u003c\/p\u003e","brand":"Natural Gems Belgium","offers":[{"title":"Default Title","offer_id":56562640027972,"sku":"BR-ONYX026BL-003-281","price":18.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1827\/3860\/files\/EPrDaZnrM7eCpMYP-7-WoQQ_3_gps_generated.png?v=1774452050"},{"product_id":"beaded-bracelet-tourmaline-8-mm-beads-black-tourmaline","title":"Beaded Bracelet - Tourmaline - 8 mm beads - Black tourmaline","description":"\u003cp\u003eDiscover the grounding energy of authentic Black Tourmaline in this elegant beaded bracelet. Each 8 mm bead is a natural gemstone, untreated and unaltered, showcasing the deep, protective beauty that only genuine tourmaline possesses. Sized to fit wrists 50–55 mm unstretched, this piece combines timeless style with the mineral's renowned calming properties. Natural color variations make every bracelet uniquely yours. Arrives beautifully packaged in a jewelry box, ready to gift or treasure.\u003c\/p\u003e\n\u003cp\u003eRef : \u003cstrong\u003eBR-TOUR026BL-003-289\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBeads : 8 mm\u003cbr\u003eDiameter bracelet: 50 - 55 non stretched (standard)\u003cbr\u003eColor: natural (not died\/painted)\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eColors can differ, natural gemstones rarely have same colors, all gemstones or beads used in jewelry are guaranteed natural. Every piece of jewelry , beads bracelets included are shipped with jewelry box.\u003c\/p\u003e","brand":"Natural Gems Belgium","offers":[{"title":"Default Title","offer_id":56570169360708,"sku":"BR-TOUR026BL-003-289","price":12.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1827\/3860\/files\/w3LGafbZGpWRpMYP3ov2mAg_3_gps_generated.png?v=1774613418"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1827\/3860\/collections\/black_gemstones.png?v=1776529961","url":"https:\/\/naturalgemsbelgium.shop\/collections\/black-gemstones.oembed","provider":"Natural Gems Belgium","version":"1.0","type":"link"}