9ct Gold, Black Onyx Signet Ring

9ct gold deep black onyx signet ring with ornate shoulders, size R (8½) - a classic signet form, with beautiful detailing through the shoulders. This is a stunning on-off piece that is of great rarity. 4.5g.

All our objects are offered in their natural patina and carefully inspected. Materials and stones are assessed through hallmarking, testing and gemological expertise. Images form part of the description - Castor & Pollux.