Vintage 9k onyx signet ring from London c 1978. This yellow gold signet ring features a square cut onyx.
Fine vintage condition; onyx is very scuffed and band slightly misshaped - does not affect wear
Size: 6.5 resizable*
Weight: 4.8 grams
Band: 14.5 mm (front), 2.8 mm (back), 3.9 mm (gallery height)
Onyx: 9.6 mm (length) x 11.4 mm (height) square cut
Hallmark: 375 for 9k, crown for gold, leopard for London, g for 1978