Onyx Cushion With Mother of Pearl Centre Buff Top Countersunk 10 × 8 mm

This vintage black onyx cushion buff top measures 10 x 8mm and features a mother of pearl centre. The contrasting materials create a decorative component for jewellery design. 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.