Colored Diamond Earstuds, set with cushion-cut yellow diamonds each weighing approx. 1.60 cts., framed by diamond melee, platinum and 18kt gold mounts, lg. 3/8 in. Read more…
Auctioneer:
Skinner
Date:
2020-11-17
Renaissance Revival 18kt Gold and Yellow Sapphire Ring, the cushion-cut sapphire measuring approx. 11.50 x 10.80 x 7.00 mm, rose-cut diamond accents, and palmette and Read more…
Auctioneer:
Skinner
Date:
2020-11-10
Overall good condition. Diamond: 1 approx. 0.79 ct TW. Grading opinion: HI Color/ VS Clarity. Unmarked, tests at yellow gold. Set with a 0.79 ct cushion-cut Read more…
Auctioneer:
Rago
Date:
2020-10-06
Tiffany & Co. Colored Diamond and Diamond "Soleste" Ring, set with a cushion-cut yellow diamond weighing approx. 0.40 cts., in platinum and 18kt gold, size Read more…
Auctioneer:
Skinner
Date:
2020-06-23
18kt White Gold, Yellow Sapphire, and Diamond Ring, Stephen Webster, set with a cushion-cut yellow sapphire measuring approx. 16.70 x 14.50 x 9.20 mm, framed Read more…
Auctioneer:
Skinner
Date:
2019-05-21
The modified cushion cut yellow sapphire, approx. 8.58 cts. by formula, four bezel set transitional cut diamonds surround, approx. .40 ct. TW, in engraved blue Read more…
Auctioneer:
Rago Auctions
Date:
2017-06-11
A cushion cut purple tanzanite, approx. 15.74 cts. by formula, in modernist white and yellow gold pendant, with burnished RBC diamond, approx. .14 ct. TW, Read more…
Auctioneer:
Rago Auctions
Date:
2017-06-11
A cushion shaped checkerboard cut faceted blue topaz, 18.11 x 13.17 x 9.1 mm, in millegrained 14k white gold and RBC diamond pendant, approx. .30 Read more…
Auctioneer:
Rago Auctions
Date:
2017-06-11
Comprising a cushion cut yellow sapphire or oval aquamarine in 14k white gold; An oval cut brownish pink tourmaline or cushion cut garnet in 18k Read more…
Auctioneer:
Rago Auctions
Date:
2017-06-11
A cushion cut fancy yellow diamond, 2.02 cts., set to double micro-pave halo, melee approx. .55 ct. 14k. Size 6 3/4. 2.7 dwt. Accompanied by Read more…
Auctioneer:
Rago Auctions
Date:
2017-06-11