Sold for:
$7,500

TIFFANY & CO. DIAMOND AND SAPPHIRE PLATINUM RING; "Toi et Moi" set with pear shaped blue sapphire, approx. 1 ct., pear shaped diamond, approx. .80 ct., graduated baguette cut diamond channels, approx. .70 ct. TW, ca. 1955. Marked "Tiffany & Co. Irrid plat". Size 6 3/4. 4.6 dwt. In box and packer


Rago Auctions

Auctioneer:
Rago Auctions

Date:
2014-12-07

Archived auctions similar to Tiffany & co. diamond and sapphire platinum ring; "toi et moi" set with pear shaped blue sapphire, approx. 1 ct., pear shaped diamond, approx. .80 ct., graduated baguette cut diamond channels, approx. Down arrow


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ART DECO DIAMOND AND SAPPHIRE COCKTAIL RING; Pierced Navette-shaped ring with faceted pear shaped sapphires, approx. .66 ct. TW, and diamonds, approx. .40 ct. TW; Read more…


Auctioneer:
Rago Auctions

Date:
2012-04-22


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BULGARI TUBOGAS GOLD AND SAPPHIRE SERPENT RING; Flexible coiled 18k set with pear shaped blue sapphire. Italian marks for Bulgari and 18k, #12713. 9.4 dwt. Read more…


Auctioneer:
Rago Auctions

Date:
2014-12-07


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TIFFANY & CO. DIAMOND AND SAPPHIRE PLATINUM RING; Designed as a tapered bombe, 19 RBC diamonds, approx. 1.10 cts. TW, 14 baguette cut blue sapphires, Read more…


Auctioneer:
Rago Auctions

Date:
2014-12-07


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$26,250

4.85 CTS. UNTREATED BLUE BURMA SAPPHIRE RING Oval mixed cut velvety blue sapphire, 11.33 x 9.81 x 5.01 mm., and baguette cut diamond shoulders, approx. Read more…


Auctioneer:
Rago Auctions

Date:
2015-04-15


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TIFFANY & CO. AMETHYST AND DIAMOND PLATINUM RING, 1910-1920. Remarkably avant garde design, oval amethyst approx. 19.5 cts. held by diamond set prongs above rows Read more…


Auctioneer:
Rago Auctions

Date:
2011-12-04


Sold for:
$2,074

TIFFANY & CO. DIAMOND AND SAPPHIRE BANGLE AND RING 18k yg channel set hinged bangle, int. cir. 2 1/2" x 1 7/8"; channel set sapphire Read more…


Auctioneer:
Rago Auctions

Date:
2009-12-06


Sold for:
$732

TIFFANY & CO. Diamond and sapphire Trellis ring. 18k yg sapphire channel and bead-set diamonds, approx. 4.5 cts. TW. 10.3 gs. GW. Size 8." Read more…


Auctioneer:
Rago Auctions

Date:
2009-08-07


Sold for:
$6,875

ANGELA CUMMINGS DIAMOND AND 18K GOLD BRACELET; Serpentine hinged form set with clusters of RBC diamonds, approx. .61 ct. TW. Marked "1986 Cummings 18k". Internal Read more…


Auctioneer:
Rago Auctions

Date:
2014-12-07


Sold for:
$4,880

AMETHYST AND DIAMOND CORSAGE ORNAMENT ca. 1880 Diamond loops encircle a faceted circular amethyst, 27 x 20 mm, approx. 75 cts., suspends 22 mm pear-shaped Read more…


Auctioneer:
Rago Auctions

Date:
2010-12-05


Sold for:
$3,360

18kt White Gold, Color-treated Diamond, and Diamond Brooch, Arthur King, set with a brown pear-shaped diamond weighing approx. 1.60 cts., and various colored fancy-cut diamonds, Read more…


Auctioneer:
Skinner

Date:
2012-12-04