Vintage Black Onyx Oval Cabochon Sterling Silver Ring – Size 6.5 –
This vintage black onyx cabochon, artisan-made of sterling silver, is in excellent condition with a slight patina that enhances the setting details. The center of the stone sits high above the hand, making it a substantial ring.
The stone measures 5/8 inch (16mm) by 7/16 inch (11mm).
The setting is 1/16 deep, and the center of the stone rises 3/8 inch (9mm) above the finger.
The band width is 1/8 inch (3mm) wide.
Size 6.5, marked 925. Maker unknown.