DIAMOND PLATINUM RING ca. 1940, bombe form designed as entwined loops, circular brilliant cut bead set diamonds, approx. 12 cts. TW, 23.7 gs. Size 7. resized, unmarked. Note: From the Estate of Gloria Swanson through the Harry Winston Estate Dept. ca. 1985. Jewels of this sort were made by Verdura, Seaman Schepps, Van Cleef & Arpels."
Auctioneer:
Rago Auctions
Date:
2010-12-05
ART DECO DIAMOND PLATINUM RING, ca. 1930. Principal emerald cut diamond, approx. .50 ct. with circular and baguette cut melee. Diamonds approx. 1.40 ct. TW Read more…
Auctioneer:
Rago Auctions
Date:
2011-12-04
ART DECO RUBY AND DIAMOND, PLATINUM RING, ca. 1930. Constructed in asymmetrical Art Moderne style, an oval ruby cabochon, 10mm x 8mm, arrow shaped channel, Read more…
Auctioneer:
Rago Auctions
Date:
2011-12-04
RUBY AND DIAMOND PLATINUM RING, ca. 1938. Asymmetric design of bead or prong set diamonds and diamond or ruby channels, approx. 1.10 cts. TW. Retailed Read more…
Auctioneer:
Rago Auctions
Date:
2011-12-04
ART DECO DIAMOND PLATINUM RING, ca. 1925; Pierced navette form with OEC and OMC diamonds, approx. .60 ct. TW and calibre cut sapphire channels; 2.7 Read more…
Auctioneer:
Rago Auctions
Date:
2012-04-22
COLUMBIAN EMERALD DIAMOND PLATINUM RING, ca. 1955. Cushion step cut transparent green emerald 9.04 x 8.61 x 4.18mm, 2.39 cts. by formula (GIA report #2135777109) Read more…
Auctioneer:
Rago Auctions
Date:
2011-12-04
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
FRENCH ART DECO JADEITE AND DIAMOND PLATINUM JEWEL OEC diamond, approx. .33 ct., centers 1" jadeite ring strapped by diamond platinum trefoil, ca. 1925. French Read more…
Auctioneer:
Rago Auctions
Date:
2015-04-15
ART DECO ROSE CUT DIAMOND PLATINUM RING; Full Holland rose cut diamond, approx. .65 ct., bezel set in hand engraved platinum setting quartered by triangular Read more…
Auctioneer:
Rago Auctions
Date:
2015-04-16
EDWARDIAN SAPPHIRE AND DIAMOND PLATINUM RING; Hand-built reticulated platinum, centrally set with cushion cut sapphire, approx. .89 ct., diamond melee approx. .45 ct., ca. 1910. Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
BELLE EPOQUE CUSHION CUT DIAMOND PLATINUM RING; Oval diamond, approx. 2.0 cts., laterally set in engraved platinum, ca. 1915. Size 6. 3 dwt. Property from Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
