Platinum, Opal, and Diamond Necklace, bezel-set with twenty-one double cabochon opals, joined by full-cut diamond melee, lg. 17 3/4 in.
Auctioneer:
Skinner
Date:
2012-06-12
GOLD AND PLATINUM JEWELRY; Platinum and colored diamond pendant on chain, opal and diamond necklace in 14k and 18k, 18k aquamarine earrings and 14k diamond Read more…
Auctioneer:
Rago Auctions
Date:
2010-09-10
Edwardian Platinum, Black Opal, and Diamond Necklace, bezel-set with black opals among old mine and old European-cut diamond floral motifs, joined by delicate trace and Read more…
Auctioneer:
Skinner
Date:
2008-06-17
Platinum, Opal, and Diamond Festoon Necklace, composed of three teardrop-shaped opals, joined by swags of delicate trace link chain, joined by diamond melee florettes and Read more…
Auctioneer:
Skinner
Date:
2012-06-12
Opal and Diamond Necklace, composed of ten prong-set graduating opal cabochons joined by engraved leaf-shaped links, with prong-set full-cut diamond highlights, 18kt gold and platinum Read more…
Auctioneer:
Skinner
Date:
2003-03-18
Opal and Diamond Necklace, the Art Deco platinum plaque bezel-set with an oval cabochon opal and old European-cut diamonds, millegrain accents, joined to later 14kt Read more…
Auctioneer:
Skinner
Date:
2019-11-25
Art Deco Platinum, Opal, and Diamond Brooch, centering a cabochon opal, and four cabochon opal highlights, set throughout with old European and old single-cut diamonds, Read more…
Auctioneer:
Skinner
Date:
2008-12-09
Platinum, Opal, and Diamond Brooch, set with a cabochon opal measuring approx. 20.40 x 15.60 x 6.60 mm, within an Art Deco platinum and diamond Read more…
Auctioneer:
Skinner
Date:
2013-12-10
Platinum, Opal, and Diamond Ring, F & F Felger, set with an opal measuring approx. 17.50 x 11.85 x 3.49 mm, flanked by full- and Read more…
Auctioneer:
Skinner
Date:
2012-12-04
Platinum, Opal and Diamond Ring, prong-set with a white opal measuring approx. 22.5 x 16.4 x 6.25 mm, framed by full-cut diamond melee, approx. total Read more…
Auctioneer:
Skinner
Date:
2005-12-13
18kt Gold, Platinum, Opal, and Diamond Pendant/Brooch, bezel-set with an opal, with full-cut diamond accents, lg. 1 7/8 in. Read more…
Auctioneer:
Skinner
Date:
2013-12-10
