An aquamarine, sapphire, and platinum ring, Cartier
the rectangular step-cut aquamarine measuring approximately 19.40mm x 14.20mm x 9.60mm, flanked by two pairs of channel-set French-cut sapphires.

7.3 dwt.; Size: 5 3/4

Estimate $7,000-9,000

Sold for $18,750 (buyer's premium included)