Platinum, Yellow Sapphire, and Diamond Ring, prong-set with a cushion-cut sapphire measuring approx. 13.13 x 9.36 x 8.01 mm, and weighing 10.35 cts., flanked by baguettes, size 5 1/2, French guarantee stamp. Note: Accompanied by GIA certificate no. 15034030, dated May 10, 2006, stating that the sapphire is natural with no indications of heating.
Auctioneer:
Skinner
Date:
2007-09-18
Platinum, Yellow Sapphire, and Diamond Ring, prong-set with an octagonal step-cut sapphire measuring approx. 12.01 x 10.26 x 7.35 mm, and weighing 8.96 cts., the Read more…
Auctioneer:
Skinner
Date:
2016-03-22
Platinum, Yellow Sapphire, and Diamond Ring, prong-set with a circular-cut sapphire weighing 1.30 cts., framed by baguette and full-cut diamonds, approx. total wt. 1.60 cts., Read more…
Auctioneer:
Skinner
Date:
2010-06-15
FASHIONABLE YELLOW SAPPHIRE AND DIAMOND EARRINGS; Bright faceted cushion cut sapphires, each approx. 6 cts. in 18k yg., within micro pave diamond platinum halos. Clip Read more…
Auctioneer:
Rago Auctions
Date:
2012-12-09
Yellow Sapphire and Diamond Ring, prong-set with a square emerald-cut sapphire measuring approx. 13.60 x 12.70 x 9.10 cts., and weighing approx. 15.50 cts., calibre-cut Read more…
Auctioneer:
Skinner
Date:
2014-03-18
Platinum, Kashmir Sapphire, and Diamond Ring, prong-set with a cushion-cut sapphire weighing 3.79 cts., flanked by demilune diamonds, total diamond wt. 1.23 cts., size 6. Read more…
Auctioneer:
Skinner
Date:
2009-03-17
Platinum, Natural Yellow Sapphire, and Diamond Pendant, on a 14kt white gold chain, pendant lg. 1 1/8 in., total 3.9 dwt. Read more…
Auctioneer:
Skinner
Date:
2016-09-08
Yellow Sapphire and Diamond Ring, the circular-cut yellow sapphire weighing 16.66 cts., flanked by trillion-cut diamonds, approx. total wt. 3.00 cts., gold and platinum mount. Read more…
Auctioneer:
Skinner
Date:
2017-12-05
Yellow Sapphire and Diamond Ring, Jean Schlumberger, Tiffany & Co., prong-set with a fancy-cut cushion shape sapphire measuring approx.13.45 x 11.10 x 8.48 mm, framed Read more…
Auctioneer:
Skinner
Date:
2007-03-13
Yellow Sapphire and Diamond Ring, Jean Schlumberger, Tiffany & Co., prong-set with a fancy-cut cushion-shape sapphire measuring approx.13.45 x 11.10 x 8.48 mm, framed by Read more…
Auctioneer:
Skinner
Date:
2012-09-11
Edwardian Platinum, Pink Sapphire, and Diamond Pendant, bezel-set with an oval-cut pink sapphire measuring approx. 11.90 x 10.40 x 4.70 mm, framed by old European-, Read more…
Auctioneer:
Skinner
Date:
2010-12-07
