Onyx 14x12mm Cushion MOP Centre Buff Top Countersunk

Vintage onyx 14 x 12mm Cushion mother of pearl Centre Buff Top Countersunk. A vintage onyx and mother of pearl buff top displaying black with a central mother of pearl feature and a countersunk centre. Countersunk drilled to hold a silver or gold setting for a small gemstone.

Please note: Natural gemstones may vary slightly in colour, clarity and inclusions. Product images are representative, and individual stones may differ.