15.5 Carat Natural Sphene
|Dimensions (mm)||17.6 x 12.9 x 7.7mm|
|Weight (carats)||15.5 carats|
Sphene is one of those magical gems that can really enchant you—the best faceted examples display brilliant fire and flash three different colors.
when the gemstone is a vibrant, almost lime green that also shows flashes of orange and yellow.
Sphene belongs to the titanite mineral group, occurring as an accessory mineral in granitic and calcium-rich metamorphic rocks, and is the only member of the group commonly used in jewelry.