DIAMOND PLATINUM CIRCLE BROOCH; Graduated wreath and ribbon bow set with circular, brilliant, single and baguette cut diamonds, approx. 2.10 cts. TW. 14k pin stem and clasp. Mid 20th c. Clutch marked "14k". 1 3/4". 8.4 dwt.
Auctioneer:
Rago Auctions
Date:
2014-12-05
ART DECO DIAMOND PLATINUM CIRCLE BROOCH; Designed as leafy crescents joined with emerald accents. Circular cut diamonds approx. 3.50 cts. TW, millegrained. 1 7/16". 5.6 Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
DAZZLING DIAMOND PLATINUM CIRCLE BROOCH; Twenty-six calibrated step cut diamonds, approx. 7.80 cts. TW, form a ring of light, ca. 1950. Unmarked. 1 3/8". 7.2 Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
DIAMOND PLATINUM CIRCLE BROOCH; 27 OEC and transitional cut diamonds, approx. 2.70 cts. TW, ca. 1950. Unmarked. 1 1/4". 4.5 dwt. Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
FINE DIAMOND PLATINUM CIRCLE BROOCH; Twenty-two round brilliant cut diamonds, approx. 7.5 cts. TW, ca. 1970. Unidentified mark "Grape". 1 1/2". 5.9 dwt. Read more…
Auctioneer:
Rago Auctions
Date:
2013-12-08
AMERICAN GOLD OR PLATINUM RUBY AND DIAMOND JEWELRY; Mid 20th C.: 14k yg. propeller-shaped ear clips by Preformed Parts; platinum circle brooch with circular cut Read more…
Auctioneer:
Rago Auctions
Date:
2012-12-09
A long strand of well matched, lustrous Japanese cultured saltwater pearls, 5.47 - 5.68 mm, joined by marquise cut diamond, approx. .25 ct., and single Read more…
Auctioneer:
Rago Auctions
Date:
2017-06-11
ART DECO DIAMOND AND PEARL PLATINUM CIRCLE BROOCH. Concentric rows of OEC and OMC diamonds, approx. 1 cts. TW, join radial knife edge spokes to Read more…
Auctioneer:
Rago Auctions
Date:
2011-12-04
ART DECO DIAMOND AND PLATINUM CIRCLE BROOCH Pierced and millegrained openwork wreath, OEC diamonds, approx. 1.24 cts. TW, floriform and volute ornaments. 7.1 gs., 1 Read more…
Auctioneer:
Rago Auctions
Date:
2010-12-05
ART DECO DIAMOND AND PLATINUM CIRCLE BROOCH Openwork crescent and star, approx. 1 cts. TW OEC diamonds, millegrained. 5.8 gs., 1 1/4" Read more…
Auctioneer:
Rago Auctions
Date:
2010-12-05
Art Nouveau 18kt Gold and Diamond Foliate Circle Brooch, centered with a prong-set old European-cut diamond, surrounded by ten prong-set old European-cut diamonds, approx. 1.30 Read more…
Auctioneer:
Skinner
Date:
2014-12-11
