Retro Platinum, Sapphire, and Diamond Ring, Birks, the pave-set single-cut diamond buckle motif channel-set with a graduating line of square step-cut sapphires, size 5 1/2.
Auctioneer:
Skinner
Date:
2004-06-15
RETRO STAR SAPPHIRE AND DIAMOND RING, ca. 1940. Oval star sapphire, approx. 8.5 cts. in 14k rose gold and volute of platinum and brilliant cut Read more…
Auctioneer:
Rago Auctions
Date:
2011-12-04
Retro Platinum, Ruby, and Diamond Earclips, each designed as concentric channel-set ruby circles with hoops of square and full-cut diamonds, lg. 1 in. Read more…
Auctioneer:
Skinner
Date:
2015-12-08
Retro Platinum, Ruby and Diamond Brooch, channel and bead-set with sixty four full-cut and forty-eight baguette diamonds, approx. total wt. 12.05 cts., with channel-set step Read more…
Auctioneer:
Skinner
Date:
2005-12-13
Art Deco Platinum, Sapphire and Diamond Open Face Pocket Watch, Agassiz, the white dial with Arabic numeral indicators, the 18-jewel signed six adjustment movement within Read more…
Auctioneer:
Skinner
Date:
2008-06-17
Art Deco Lady's Platinum, Sapphire, and Diamond Wristwatch, Cartier, France, the white metal dial with Roman numeral indicators, enclosing manual-wind European Watch & Clock Company Read more…
Auctioneer:
Skinner
Date:
2009-09-15
Platinum, Sapphire, and Diamond Pendant, prong-set with a pear-shape sapphire measuring approx. 13.00 x 10.50 x 5.40 mm, and weighing approx. 5.00 cts., framed by Read more…
Auctioneer:
Skinner
Date:
2015-09-29
Platinum, Sapphire, and Diamond Ring, designed as a cluster of circular-cut sapphire and full-cut diamond flowers, together with a pair of 14kt white gold, oval-cut Read more…
Auctioneer:
Skinner
Date:
2015-04-23
Art Deco Platinum, Sapphire, and Diamond Ring, box-set with an old European-cut diamond weighing approx. 1.00 cts., and a circular-cut sapphire, with sapphire and fancy Read more…
Auctioneer:
Skinner
Date:
2014-06-12
Platinum, Sapphire, and Diamond Ring, Tiffany & Co., set with an oval-cut sapphire measuring approx. 15.25 x 11.52 x 5.86 mm, weighing 10.35 cts., framed Read more…
Auctioneer:
Skinner
Date:
2012-12-04
Edwardian Platinum, Sapphire, and Diamond Ring, set with an oval-cut sapphire measuring approx. 7.92 x 6.92 x 5.64 mm, weighing approx. 2.48 cts., flanked by Read more…
Auctioneer:
Skinner
Date:
2012-12-04
