containing two old European cut diamonds weighing approximately 0. 60 carat total, ten old European carat diamonds weighing approximately 0.70 carat total, and 30 old European cut diamonds weighing approximately 0.45 carat total, in a pierced openwork frame. 10.30 dwts.
Auctioneer:
Leslie Hindman Auctioneers
Date:
2015-12-07
EDWARDIAN DIAMOND AND PLATINUM BAR PIN Ca. 1910. Principal OEC diamond, approx. .75 cts., and numerous smaller diamonds, 2.4 cts., in pierced and milgrain baton. Read more…
Auctioneer:
Rago Auctions
Date:
2009-12-06
Diamond and Platinum Bar Brooch, set with old mine- and old single-cut diamonds, approx. total wt. 4.50 cts., 5.0 dwt, lg. 5/8, wd. 2 1/8 Read more…
Auctioneer:
Skinner
Date:
2019-09-17
THREE ART DECO DIAMOND AND PLATINUM BAR PINS; Pierced and millegrained, OEC and transitional cut diamonds, approx. 6.85 cts. TW. Largest 1/2" x 3 1/4". Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
A diamond and platinum backwind manual wristwatch, signed Chopard. The round mother-of-pearl diamond dial has silvered hands and no chapters, surrounded by an 84 full-cut Read more…
Auctioneer:
Juliens Auctions
Date:
2016-09-23
Art Deco Platinum, Colored Diamond, Diamond, and Emerald Bar Brooch, bezel-set with an old European-cut yellow diamond weighing approx. 3.00 cts., flanked by old single-cut Read more…
Auctioneer:
Skinner
Date:
2007-09-18
Art Deco Platinum, Diamond and Ruby Bar Pin, Marcus & Co., bezel-set with an old European-cut diamond flanked by bead-set diamond melee, approx. total diamond Read more…
Auctioneer:
Skinner
Date:
2007-03-13
J.E. CALDWELL DIAMOND SAPPHIRE PLATINUM BAR PIN Line of transitional cut diamonds alternate with calibrated sapphire sections, 12 diamonds approx. .60 ct. TW, 8 sapphires Read more…
Auctioneer:
Rago Auctions
Date:
2015-04-15
Platinum, Diamond and Sapphire Bar Pin, set with thirty-one full, six baguette, and six princess-cut diamonds, approx. total diamond wt. 2.45 cts., buff-top sapphire accents, Read more…
Auctioneer:
Skinner
Date:
2005-12-13
Art Deco Platinum, Diamond, and Sapphire Bar Pin, bead-set with old European-cut diamonds, synthetic sapphire accents, wd. 2 7/8 in. Estimate $800-1,200 The absence of Read more…
Auctioneer:
Skinner
Date:
2018-03-20
Art Deco Platinum, Diamond, and Sapphire Bar Brooch, lg. 2 3/4 in., 3.0 dwt. Read more…
Auctioneer:
Skinner
Date:
2015-12-10
