Comprising an OMC diamond, approx. .66 ct. by formula, mounted in strapped platinum rose-cut diamond mount; Millegrained platinum and square set OMC diamond element mounted in yellow gold, diamonds approx. .45 ct. TW. Early 20th c. Larger
Auctioneer:
Rago Auctions
Date:
2016-04-17
TWO ANTIQUE DIAMOND RINGS AND A BROOCH Platinum engagement ring with principal brilliant cut diamond approx. .80 ct., flanked by two smaller diamonds, .12 ct. Read more…
Auctioneer:
Rago Auctions
Date:
2009-12-06
Two Antique Diamond Jewelry Items, a 14kt gold and old European-cut diamond melee star brooch, approx total wt. 1.65 cts., 1 in., and a bypass Read more…
Auctioneer:
Skinner
Date:
2010-06-15
Two Antique Diamond and Gem-set Rings, a cushion-shape ruby flanked by old mine-cut diamonds, silver-topped 14kt gold mount, and a white pearl within an old Read more…
Auctioneer:
Skinner
Date:
2006-09-19
ANTIQUE DIAMOND & PLATINUM ENGAGEMENT RINGS & BANDS Comprising an engagement ring set with an OEC diamond, weighing approx. .50 ct., set to single-cut diamond Read more…
Auctioneer:
Rago Auctions
Date:
2016-04-17
Two Antique Diamond Crescent Brooches, the first with old European and old single-cut diamonds, platinum-topped 18kt gold mount, signed B.S.&F. for Black, Starr & Frost, Read more…
Auctioneer:
Skinner
Date:
2009-12-08
Two Antique Diamond Bar Pins, the first prong-set with three old mine-cut diamonds on a 14kt gold knife-edge bar, the second set with three old Read more…
Auctioneer:
Skinner
Date:
2002-09-24
ANTIQUE DIAMOND & PLATINUM BROOCH, C1890, W 2 1/2":belonged to Queen Nazli, wife of King Fuad of Egypt, mother of King Farouk the last king Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2005-10-14
TWO SAPPHIRE, DIAMOND & PLATINUM OR YELLOW GOLD RINGS Comprising a platinum navette ring vertically set in yellow gold with graduated round faceted blue sapphires, Read more…
Auctioneer:
Rago Auctions
Date:
2016-04-17
Two Antique Diamond Jewelry Items, a ruby and rose-cut diamond swag brooch, pearl accent, silver-topped gold mount, lg. 2 in., and a scrolling rose-cut diamond Read more…
Auctioneer:
Skinner
Date:
2008-06-17
Two Antique Diamond and Pearl Rings, one centering a white pearl measuring approx. 5.65 mm, framed by old mine and rose-cut diamonds, 14kt gold mount, Read more…
Auctioneer:
Skinner
Date:
2006-09-19
