Aquamarine and Diamond Brooch, c. 1940, centering a step-cut aquamarine measuring approx. 29.50 x 20.90 x 11.70 mm, framed by rose-cut diamond melee and onyx plaques (one missing), platinum-topped 14kt gold mount, lg. 1 in.
Auctioneer:
Skinner
Date:
2016-09-27
TIFFANY & CO. AQUAMARINE AND DIAMOND BROOCH, ca. 1890. Rectangular step cut aquamarine approx. 19 cts., framed by triple rows of OEC diamonds, approx. 7 Read more…
Auctioneer:
Rago Auctions
Date:
2011-12-04
EDWARDIAN AQUAMARINE AND DIAMOND BROOCH Large bombe faceted aquamarine, 20.5mm x 17mm, framed by seed pearls and diamond bow crest platinum topped 18kyg. 17 gs. Read more…
Auctioneer:
Rago Auctions
Date:
2010-12-05
Platinum, Aquamarine and Diamond Brooch, c. 1915-20, bezel-set with an oval-cut aquamarine, scrolling rose-cut diamond frame, lg. 1 1/2 in. Aqua Read more…
Auctioneer:
Skinner
Date:
2008-03-18
14kt Gold, Aquamarine, and Diamond Brooch, the rectangular step-cut aquamarine measuring approx. 21.20 x 16.20 x 11.15 mm, framed by a gold ribbon motif with Read more…
Auctioneer:
Skinner
Date:
2017-03-21
AQUAMARINE AND DIAMOND BROOCH ca. 1900 Wide octagonal aquamarine, 27mm x 21mm, approx. 46 cts., framed by fifty OEC diamonds, approx. 2 cts. TW, 14k Read more…
Auctioneer:
Rago Auctions
Date:
2010-12-05
Art Deco Platinum, Aquamarine, and Diamond Brooch, Tiffany & Co., bezel-set with an aquamarine measuring approx. 24.00 x 17.50 x 11.80 mm, the mount set Read more…
Auctioneer:
Skinner
Date:
2010-03-16
Aquamarine and Diamond Brooch, the cushion-cut aquamarine measuring approx. 25.00 x 21.98 x 14.28 mm, the scrolling mount bead-set with rose-cut diamond melee, silver-topped gold Read more…
Auctioneer:
Skinner
Date:
2006-09-19
Art Deco Platinum, Aquamarine, and Diamond Brooch, the fancy-cut aquamarine measuring approx. 16.90 x 15.00 x 9.10 mm, flanked by diamond shields, and further set Read more…
Auctioneer:
Skinner
Date:
2019-09-17
14kt White Gold, Aquamarine, and Diamond Brooch, set with an emerald-cut aquamarine measuring approx. 23.49 x 16.13 x 10.15 mm, single-cut diamond melee accents, lg. Read more…
Auctioneer:
Skinner
Date:
2012-12-04
18kt Gold, Aquamarine, and Diamond Brooch, the emerald-cut aquamarine measuring approx. 23.00 x 16.40 x 10.50 mm, full-cut diamond melee accents, in a stylized foliate Read more…
Auctioneer:
Skinner
Date:
2010-06-15
