Natural greenish brownish yellow sphene - 4.503 ct - rough gem - for faceting or rough gems jewelry

Natural greenish brownish yellow sphene - 4.503 ct - rough gem - for faceting or rough gems jewelry
Observe the unique beauty of our Natural greenish brownish yellow sphene. With a weight of 4.503 ct and a rough gem structure, this gem is perfect for faceting or creating stunning rough gems jewelry. Its natural coloration and quality make it a rare and desirable addition to any collection.

Known for its inspiring properties, Sphene has been used throughout history for physical, emotional, and spiritual healing. With its symbolic representation of determination, this uncut gem is ideal for faceting or crafting one-of-a-kind gemstone jewelry.

Certificate: RO-TISP024BY-002-315

Gem Type: Natural Titanite mineral Sphene

Weight: 4.503 Carat

Shape: Rough

Size: 16.4 x 6.6 x 3.8 mm.

Color: Greenish brownish yellow

Clarity: Transparent

Luster: N/A

Treatment: unheated, untreated

Birefringence : 0.100-0.192.
Cleavage : Distinct 1 direction
Crystallography : Monoclinic
Dispersion : 0.051 (strong)
Hardness : 5- 5.5
Refractive index : 1.843-2.110
Specific gravity : 3.45-3.55

COMMENTS :

No indications of heating - No indications of treatment

FIND THE ONLINE CERTIFICATE HERE