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DIAMOND & ONYX BROOCH

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Est. £3,0005 days Left
AN ART DECO DIAMOND AND ONYX BROOCH, EARLY 20TH CENTURY of circular design, set with four principal old cut diamonds of 0.65, 0.64, 0.63 and 0.61 carats, within rows of single cut diamonds and step cu
Elmwood'sLondon, , UK
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Est. $16,0005 days Left
VK ETOO Art Deco Diamond Black Onyx Platinum Brooch Classy and elegant Art Deco brooch created in the 1910s. The pin is made of platinum, black onyx and accented with Old European and single cut diam
Jasper52New York, NY, US
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Est. $4,0007 days Left
Art Deco Tiffany & Co 14k gold and platinum jabot pin, adorned with lapis, onyx and diamonds. Each top is 10mm in diameter, entire pin is 76mm long. Marked Tiffany & Co. Weight - 4.6 grams.
SAJ AuctionNew York, NY, US
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Est. $2,0005 days Left
V JOOO Art Deco (c. 1920’s) Diamond, Black Onyx & Platinum Pin 1920’s. Art Deco Era. Elegance. Glamour. Functionality and Modernity. Clean geometrical lines. This tastefully made, classy and
Jasper52New York, NY, US
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Est. $6,000Oct 06
American Art Deco diamond and gem-set brooch clock The cascading form of old European and single-cut diamonds, with floral details of cabochon rubies, sapphires, tsavorite garnets, and black onyx. Th
Rago Arts and Auction CenterLambertville, NJ, US
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Est. $240Sep 26
14k white gold art deco 10mm x 20mm black onyx and diamond ring. 0.1ct diamond accent. Filigree design mounting. Weight: 3.5 Size: 6.5 Condition: onyx chipped on side
Manor AuctionsVero Beach, FL, US
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Est. $800Oct 01
c.1915 Art Deco era pin featuring diamonds and black onyx in a delicate graceful bow design, 2 in. W., 8.9 grams
Alex CooperTowson, MD, US
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Est. $29,0005 days Left
VK Art Deco Diamond Black Onyx Platinum Lorgnette Gorgeous lorgnette - dramatic combination of French cut black onyx and Old European cut white diamonds. It comes in a very nice fitted antique case a
Jasper52New York, NY, US
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Est. £1,5005 days Left
A FINE ART DECO PLATINUM AND DIAMOND BROOCH. 9.7 grams. 5.5 cm x 1.2 cm.
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Est. $1,6007 days Left
Art Deco platinum brooch, with 6mm moonstone and approx. 1.60ctw in diamonds. Brooch is 35mm x 13mm. Tested plat. Weight - 4.7 grams.
SAJ AuctionNew York, NY, US
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Est. $6,0007 days Left
Platinum Art Deco brooch/pendant, set with 3 moonstones - 6.6mm to 8.5mm, surrounded with approx. 3.50ctw in diamonds. Brooch measures 56mm x 36mm. Tested plat. Weight - 21.6 grams.
SAJ AuctionNew York, NY, US
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Est. $7,000Oct 02
pair of dress clips, approx. 196 old European cut and baguette cut diamonds estimated total weight 10.5cts., F-H, VS to SI, brooch clip stamped "B?SGOG" and with French eagle head hallmark and makers
Brunk AuctionsAsheville, NC, US

Lot 2062 Details

Description
Vintage (unmarked) Art Deco period handmade Platinum Iridium brooch, handmade oval shape (race track) design set with (62) Square step cut black onyx channel set with a row of European Round Brilliant Cut Diamonds and Single cut Diamonds on each side with (3) vertical rows of Diamonds centered top and bottom. The (78) inside row diamonds graduate from 1.50mm to 2.00mm. The center rows have (32) Rose cut Diamonds, approx 1.0mm and (10) Round Old European cut Diamonds approx 2.50mm each. The outside edge is set with both Single cut round Diamonds and Old European cut round Brilliant Cut Diamonds, (94) total on the cut side edge graduating from 1.0 to 2.50mm. (204) total Diamonds, weight approx 5.00ct, Clarity SI1-VS1, Color F-G. The brooch measures 86.26mm long x 41.76mm wide. Fine condition. Platinum eight 20.10dwt. With GIA appraisal. Provenance: From the Estate of Rosemarie Wolfe, Cape Elizabeth ME and Palm Beach FL.
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DIAMOND & ONYX BROOCH

Estimate $10,000 - $15,000Aug 30, 2020
Starting Price $5,000
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Ships fromThomaston, ME, United States
Free Local Pick-UpThomaston, ME, United States
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Thomaston Place Auction Galleries

Thomaston, ME, USA
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