Three fine sphenes (Pakistan) showing high dispersion. Small trilliant: 1.95 cts; cushion: 1.56 cts; large triangle: 2.78 cts, approx 9.9 ⨉ 8.9 ⨉ 5.4 mm. © All That Glitters. Used with permission.
Article: Sphene (Titanite) Value, Price, and Jewelry Information
Credit: All That Glitters
|Natural or man made||Natural|