Platinum and Diamond Shell Brooch, Tiffany & Co. , c. 2004, set with sixty-one full-cut diamond melee, approx. total wt. 1.53 cts., 5.0 dwt, lg. 1 3/4 in., signed.
Auctioneer:
Skinner
Date:
2013-06-11
Edwardian Platinum and Diamond Pendant/Brooch, the bow form three-pendant scrolling brooch centering a bezel-set old European-cut diamond weighing approx. 1.02 cts., set throughout with old Read more…
Auctioneer:
Skinner
Date:
2001-12-11
Platinum and Diamond Pendant/Brooch, suspending a pear-shaped diamond weighing approx. 1.00 cts., further set with full-, transitional-, and marquise-cut diamonds, approx. total diamond wt. 6.30 Read more…
Auctioneer:
Skinner
Date:
2013-03-12
ENAMELED GOLD, PLATINUM AND DIAMOND VIOLIN BROOCH Remarkable and realistically rendered in the Russian style, 18k wg, enamel mimics wood grain, "Stradivari, ad 1670" on Read more…
Auctioneer:
Rago Auctions
Date:
2009-12-06
Art Deco Platinum and Diamond Pendant/Brooch, J. Harris & Son of Lawrence, Mass., active 1900-1930, the rectangular openwork form with clipped corners set with diamonds Read more…
Auctioneer:
Skinner
Date:
2007-09-20
Platinum and Diamond Bar Brooch and a 14kt White Gold and Diamond Ring, the ring set with six diamonds, brooch lg. 1 7/8 in., ring Read more…
Auctioneer:
Skinner
Date:
2016-06-09
18kt Gold, Ruby and Diamond Shell Brooch, set with 207 step-cut rubies and 113 diamond melee, approx. total diamond wt. 1.83 cts., lg. 3 3/4 Read more…
Auctioneer:
Skinner
Date:
2009-09-15
18kt Gold, Platinum, and Diamond "Fences" Brooch, Marianne Ostier, designed as two lengths of beach fence with textured slats bound by rope, one prong-set with Read more…
Auctioneer:
Skinner
Date:
2009-03-17
Edwardian Platinum and Diamond Pendant/Brooch, centering an old cushion-cut yellow diamond weighing approx. 2.60 cts, bead-set throughout with old European and single-cut diamonds, approx. total Read more…
Auctioneer:
Skinner
Date:
2004-12-14
Art Deco Platinum and Diamond Pendant Brooch, the rectangular openwork form with clipped corners set with nine old European and old mine-cut diamonds and eight Read more…
Auctioneer:
Skinner
Date:
2002-09-24
Art Deco Platinum and Diamond Pendant/Brooch, set with a fancy square emerald-cut diamond and French-, full-, and single-cut diamonds in a finely pierced mount, millegrain Read more…
Auctioneer:
Skinner
Date:
2018-03-20
