Platinum, Red Spinel, and Diamond Bypass Ring, c. 1930s, prong-set with a cushion-cut spinel and an old European-cut diamond weighing approx. 0.50 cts., the shoulders set with full-cut diamond melee, size 6 1/2.
Auctioneer:
Skinner
Date:
2015-12-08
RED SPINEL AND DIAMOND ROSE GOLD ETERNITY BAND Substantial, dimensional 14k pink gold band, nine square faceted red spinel, approx. 2.25 cts. TW, separated by Read more…
Auctioneer:
Rago Auctions
Date:
2015-04-15
18kt Gold, Red Spinel, and Diamond Ring, prong-set with an oval red spinel measuring approx. 9.90 x 8.00 x 6.30 mm, flanked by full-cut diamonds, Read more…
Auctioneer:
Skinner
Date:
2011-06-14
Antique Red Spinel and Diamond Brooch, prong-set with a cushion-cut red spinel measuring approx. 9.65 x 8.20 x 4.10 mm, further set with four old Read more…
Auctioneer:
Skinner
Date:
2010-06-15
ORANGEY RED SPINEL AND DIAMOND RING 14k yg. Oval spinel, approx. 1.05 cts., and six diamonds, .42 ct. TW, in a stepped setting. 3.8 gs. Read more…
Auctioneer:
Rago Auctions
Date:
2008-12-07
Platinum, Pink Spinel, and Diamond Enhancer Pendant, on platinum chain, total 6.2 dwt. Read more…
Auctioneer:
Skinner
Date:
2014-12-11
Red Spinel and Diamond Ring, c. 1910, prong-set with an octagonal step-cut spinel framed by old European-cut diamond melee, silver-topped 15kt gold mount, size 7. Read more…
Auctioneer:
Skinner
Date:
2004-03-16
18kt Gold, Red Spinel, and Diamond Pendant Cross, set with cushion and circular-cut spinel, diamond melee accents, 6.3 dwt, lg. 2 1/8 in. Read more…
Auctioneer:
Skinner
Date:
2010-12-07
Antique Red Spinel and Diamond Bracelet, the hinged bangle set with cushion-cut spinel and old mine-cut diamond melee highlights, removable central element, gold mount, interior Read more…
Auctioneer:
Skinner
Date:
2007-12-11
18kt Gold, Red Spinel, and Diamond Ring, prong-set with five cushion-cut spinel graduating in size, old European and full-cut diamond melee highlights, scrolling edges, size Read more…
Auctioneer:
Skinner
Date:
2007-09-18
Antique Red Spinel and Diamond Bangle Bracelet, the hinged bangle prong-set with graduating oval-cut spinels interspersed with pairs of old mine-cut diamond melee, silver-topped 14kt Read more…
Auctioneer:
Skinner
Date:
2004-12-14
