FINE CEYLON SAPPHIRE AND DIAMOND PLATINUM RING. Modified step cut 3.72 cts. sapphire (GIA origin report #2135216555), indicates Sri Lanka, in "three-stone" style with 2 emerald cut diamonds, 1.20 cts. TW. 4.4 dwt. (6.9 gs.), size 6 1/2
Auctioneer:
Rago Auctions
Date:
2011-12-04
Ceylon Sapphire and Diamond Ring, prong-set with a cushion-cut sapphire measuring approx. 13.04 x 10.10 x 7.86 mm, and weighing 10.80 cts., flanked by diamond Read more…
Auctioneer:
Skinner
Date:
2007-06-12
SAPPHIRE AND DIAMOND BOUQUET BROOCH Two Ceylon sapphire and diamond blossoms, diamond accents and milgrain pave set leaves, ca. 1960. .55 ct. TW diamonds, 4.9 Read more…
Auctioneer:
Rago Auctions
Date:
2008-06-14
4.76 CTS. CEYLON SAPPHIRE AND DIAMOND RING; GIA report #2125637100 describes oval, modified brilliant cut transparent blue sapphire, invisibly set diamond demilune shoulders, princess cut, Read more…
Auctioneer:
Rago Auctions
Date:
2013-12-08
FRENCH CEYLON SAPPHIRE AND DIAMOND PLATINUM RING; Cushion cut sapphire, 5.75 cts. by formula, framed by 14 circular cut diamonds, approx. 1 cts. TW, hand-built Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
Fine Antique Sapphire and Diamond Ring, Howard & Co., prong-set with a cushion-cut sapphire measuring approx. 9.82 x 9.10 x 6.60 mm, and weighing 5.43 Read more…
Auctioneer:
Skinner
Date:
2015-06-09
Fine Platinum, Sapphire, and Diamond Ring, Tiffany & Co., the rectangular emerald-cut sapphire measuring approx. 11.28 x 9.70 x 8.26 mm, and weighing 8.63 cts., Read more…
Auctioneer:
Skinner
Date:
2015-06-09
SAPPHIRE AND DIAMOND PLATINUM RING; Ceylon sapphire, 1.54 cts., open work mount with sapphire channels and diamond accents, ca. 1935. Size 6 1/2. 2.9 dwt. Read more…
Auctioneer:
Rago Auctions
Date:
2013-12-08
CEYLON SAPPHIRE AND DIAMOND RING:Sapphire weight 2.50 ct. Diamond weight .50 ct. 14kt yellow gold. Total weight 5.2 grams. Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2007-02-18
SAPPHIRE AND DIAMOND RING 18k yg, circular faceted 2.5 cts. Ceylon sapphire and channels of circular and baguette cut diamonds, approx. 1.5 cts. TW, by-pass Read more…
Auctioneer:
Rago Auctions
Date:
2009-12-06
Sapphire and Diamond Ring, bezel-set with a high-domed cabochon sapphire measuring approx. 26.50 x 21.50 x 15.00 mm, 14kt gold mount, with a removable platinum Read more…
Auctioneer:
Skinner
Date:
2012-06-12
