Bidspirit auction | A 20ct Montana Deep-Purple Sapphire.
A 20ct Montana Deep-Purple Sapphire. Cushion cut with no visible marks or inclusions. 16 x 16 x 8mm. Mild heat treatment - comes with a certificate.
A 20ct Montana Deep-Purple Sapphire. Cushion cut with no visible marks or inclusions. 16 x 16 x 8mm. Mild heat treatment - comes with a certificate.