BARNEY CHENG COLOURED SAPPHIRE AND DIAMOND RING

BARNEY CHENG COLOURED SAPPHIRE AND DIAMOND RING
Octagonal step-cut pink sapphire of 3.23 carats, variously-cut diamonds, gold, signed Barney Cheng, black Barney Cheng case and outer box

Size/Dimensions: US ring size 6 1⁄2
Gross weight: 11.6 grams
US$15,000-23,000