Collection: Black Gemstones
Discover 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.
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Deep Color & Elegant Appearance
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Ideal for Jewelry & Collectors
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Fast & Secure Shipping
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Beaded Bracelet with bridge - Onyx - 8mm - black onyx charm bracelet
Vendor:Natural Gems BelgiumRegular price €18,50 EURRegular priceSale price €18,50 EUR -
Beaded Bracelet - Tourmaline - 8 mm beads - Black tourmaline
Vendor:Natural Gems BelgiumRegular price €12,25 EURRegular priceSale price €12,25 EUR -
Beaded Bracelet - Obsidian - 8mm - Silver Sheen Obsidian
Vendor:Natural Gems BelgiumRegular price €10,00 EURRegular priceSale price €10,00 EURSold out -
Natural black 4 ray star diopside - 3.79 ct - oval - unheated - certified by NGB
Vendor:Natural Gems BelgiumRegular price €15,08 EURRegular priceSale price €15,08 EURSold out -

Natural black sapphire - 6 ray star - 0.75 ct - oval - unheated - Thailand - certified by NGB
Vendor:Natural Gems BelgiumRegular price €43,00 EURRegular priceSale price €43,00 EURSold out -
Unpolished Natural Black Diamond - rough diamond - 3.255 ct - color enhanced
Vendor:Natural Gems BelgiumRegular price €183,95 EURRegular priceSale price €183,95 EUR -
Natural black sapphire - 6 ray star - 3.90 ct - heart - unheated - certified by NGB
Vendor:Natural Gems BelgiumRegular price €223,60 EURRegular priceSale price €223,60 EUR -
Natural Black Spinel, square cushion rose cut , 5.05 ct, Afrika , untreated
Vendor:Natural Gems BelgiumRegular price €25,25 EURRegular priceSale price €25,25 EUR -
Natural Black Spinel, oval rose cut , 6.73 ct, Afrika , untreated
Vendor:Natural Gems BelgiumRegular price €33,65 EURRegular priceSale price €33,65 EUR -
Natural Black Spinel, round rose cut , 5.35 ct, Afrika , untreated
Vendor:Natural Gems BelgiumRegular price €13,37 EURRegular price€26,75 EURSale price €13,37 EURSale -
Natural Black Spinel, trillion rose cut , 4.85 ct, Afrika , untreated
Vendor:Natural Gems BelgiumRegular price €24,25 EURRegular priceSale price €24,25 EUR -
Natural Black Spinel, trillion rose cut , 4.35 ct, Afrika , untreated
Vendor:Natural Gems BelgiumRegular price €21,75 EURRegular priceSale price €21,75 EUR -
Natural Black Spinel , 5.35 ct, Afrika , untreated
Vendor:Natural Gems BelgiumRegular price €26,75 EURRegular priceSale price €26,75 EUR
Explore our complete collection of black gemstones, featuring a variety of natural stones such as black spinel, onyx, obsidian and other dark-toned gemstones. Black gemstones are highly valued for their bold appearance, versatility and timeless luxury appeal.
This collection includes faceted gemstones, cabochons and selected rough stones, offering options for jewelry design, collectors and gemstone enthusiasts. From highly polished deep black cabochons to faceted stones with subtle reflections, each gemstone is selected for its quality, finish and natural origin.
Whether you are looking for a strong statement piece or a refined and minimal design, our selection of natural black gemstones offers a wide range of possibilities.
Natural Gems Belgium offers a curated collection of premium black gemstones with a focus on authenticity, quality and elegant presentation.












