Set with a step-cut emerald, weighing approx. 4.0 cts. by formula, in a cushion shaped ballerina mount, baguette-cut diamonds, melee approx. .75 ct. TW. Size 5 1/4. 5.5 dwt. In original Spaulding & Co. box. Provenance: From a Chicago Estate.
Auctioneer:
Rago Auctions
Date:
2016-04-17
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
EMERALD, DIAMOND, PLATINUM & 18KT GOLD BRACELET, L 7":66 princess cut diamonds at 2.05 cts., 23 matched Burmese quality emerald cut emeralds at 7.78 cts.; Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2014-12-14
TWO FINE EDWARDIAN DIAMOND PLATINUM SEMI MOUNTS; Hand-built ring settings, one accommodates 12 mm. round diamond or gemstone, with engraved strap work, marked Walton & Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
ART DECO DIAMOND CLASPS AND A WATCH; Six fine platinum pieces: Persian turquoise, 18.5 x 12 mm., and baguette cut diamond platinum clasp; Platinum topped Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-05
EMERALD DIAMOND RING, 1910-1920. Fine and translucent baguette cut emerald, 16mm x 5mm, OEC and OMC diamonds, approx. 1.30 cts. TW, in pierced and milgrain Read more…
Auctioneer:
Rago Auctions
Date:
2011-12-04
FINE EMERALD AND DIAMOND COCKTAIL RING Lateral lozenge set with two bright square cut emeralds, (6.5mm x 5.5mm and 5.5mm x 5mm) and an OEC Read more…
Auctioneer:
Rago Auctions
Date:
2009-12-06
SEVEN GEM-SET DIAMOND RINGS Pear-shaped emerald, 1.50 cts., with 1.20 cts. TW diamond platinum cluster; emerald cut green tourmaline, 3 cts., and .70 ct. diamond Read more…
Auctioneer:
Rago Auctions
Date:
2010-12-05
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 Read more…
Auctioneer:
Rago Auctions
Date:
2011-12-04
An oval cabochon emerald, approx. 3.86 cts. by formula, steeply set to tapered baguette cut diamond shoulders, approx. .55 ct. TW, mounted in platinum. Size Read more…
Auctioneer:
Rago Auctions
Date:
2016-12-04
EMERALD, DIAMOND AND PLATINUM CONVERTIBLE RING - PENDANT:The emerald and diamond ring may be converted into a pendant. The ring features a central square cut Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2016-05-22
