9. 43 CTS. SAPPHIRE AND DIAMOND PLATINUM RING; Oval faceted blue sapphire, 14.05 x 12.43 x 5.92 mm., framed by full cut diamond melee, 1.21 cts. TW. Weights inscribed in hoop. Size 6 3/4. 7.7 dwt.
Auctioneer:
Rago Auctions
Date:
2014-12-07
4.76 CTS. SAPPHIRE AND DIAMOND RING; Oval modified brilliant cut sapphire, GIA report #212563100 describes Sri Lanka origin, in round diamond halo setting, approx. 1 Read more…
Auctioneer:
Rago Auctions
Date:
2012-12-09
UNTREATED 2.69 CTS. SAPPHIRE AND DIAMOND RING; AGL report #CS49822 describes natural blue cushion cut sapphire with no evidence of heat or clarity enhancements, surrounded Read more…
Auctioneer:
Rago Auctions
Date:
2012-12-09
14K GOLD SAPPHIRE AND DIAMOND RING, ca. 1995; Oval sapphire, approx. 1.5 cts., framed by circular cut diamonds in white gold with sapphire channel and Read more…
Auctioneer:
Rago Auctions
Date:
2013-04-21
ART DECO STAR SAPPHIRE AND DIAMOND PLATINUM RING; Oval lilac cabochon star sapphire, approx. 9.4 cts., steeply set within diamond halo, pierced and millegrained diamond Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
SUITE OF SAPPHIRE AND DIAMOND 18K GOLD JEWELRY; Oval faceted blue sapphires surrounded by fine circular brilliant cut diamonds: Necklace, sapphire 7.38 cts.; Earrings sapphires Read more…
Auctioneer:
Rago Auctions
Date:
2013-12-08
YELLOW AND BLUE SAPPHIRE DIAMOND NECKLACE Faceted oval cut yellow sapphire 22.6 x 21.0 x 8.34 mm, approx. 28 cts., framed by 8 oval faceted Read more…
Auctioneer:
Rago Auctions
Date:
2010-12-05
SAPPHIRE AND DIAMOND 18K WHITE GOLD RING BY ZEN; Oval faceted blue sapphire, 1.88 cts., architecturally set to baguette cut diamond channels, 1 cts. TW, Read more…
Auctioneer:
Rago Auctions
Date:
2015-04-16
Emerald, Sapphire, and Diamond Necklace and Earpendants, Retailed by Neiman Marcus, set with twenty-seven square-cut sapphires, total wt. 19.15 cts., alternating with fifty-four princess-cut diamonds, Read more…
Auctioneer:
Skinner
Date:
2014-12-09
RETRO STAR SAPPHIRE AND DIAMOND RING, ca. 1940. Oval star sapphire, approx. 8.5 cts. in 14k rose gold and volute of platinum and brilliant cut Read more…
Auctioneer:
Rago Auctions
Date:
2011-12-04
Antique Kashmir Sapphire and Diamond Three-Stone Ring, prong-set with a cushion-cut sapphire weighing 4.65 cts. flanked by old mine-cut diamonds, approx. total diamond wt. 2.25 Read more…
Auctioneer:
Skinner
Date:
2008-12-09
