Sphene The pioneer behind the rarest gemstone on earth.

Sphene Oval 10.20 ct / size 14.7x11.6x8 MM $2500

Sphene Oval 6.09 ct $1700

Sphene Cushion 3.65 ct / size 9.5x7.4x5.9 MM $900

Sphene Kite 6.15 ct / size 13.1x11x7.5 MM $1500