TWO PLATINUM AND DIAMOND BAND RINGSAND A PLATINUM AND SAPPHIRE BAND RINGAll unmarked; the first set with round diamonds weighing approx. 1.25 cts., the second with single cut diamonds weighing approx. 1.30...
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PLATINUM 3 STONE DIAMOND RINGPlatinumthree stone diamond ring, center round brilliant cut diamond weighs approximately .75 ct. (VS1 clarity, I-J color) with 2 side round brilliant diamonds together weighing approximately...
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ART DECO PLATINUM GEMSTONE RINGthreeold European cut diamonds estimated total weight 0.48 carat, 12 round single cut diamonds, eight triangle cut synthetic rubies, tested platinum, yellow gold bezels, size 6,...
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TWO PLATINUM DIAMOND ETERNITY BANDS32baguette diamonds estimated total weight 0.80ct., G-I, VS to SI, tested platinum, 2.3mm wide, size 5, 2.2 grams; 28 single cut diamonds estimated total weight 0.42ct., tested...
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PLATINUM 14KT. 3.19TCW. DIAMOND RINGSETengagement ring, center triangular cut diamond 1.79cts., J, SI2, GIA report 6227392265, two side baguette diamonds estimated total weight 0.60ct., stamped "10%IRIDPLAT",...
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PLATINUM DIAMOND RINGapprox. 22 baguetteand 12 round brilliant diamonds estimated total weight 2.50cts., H-I, VS, stamped "Platinum" and with maker's mark, tapers from approx. 3/8 to 3/16 in. wide, size 6-1/2, 13.4...
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PLATINUM DIAMOND STUD EARRINGSeach earringwith one bezel set round brilliant diamond estimated weight 1.0ct., G-I, SI, bezel tested platinum, 1/4 in., 3.4 grams, with appraisal
Note: Brunk Auctions makes no warranty...
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PLATINUM 14KT. DIAMOND EARRINGSeachearring with one bezel set round brilliant diamond estimated weight 0.65ct., G-H, SI, bezel tested platinum, ear hook stamped "585", 14kt. white gold, 1 x 3/8 in., 4.6 grams
Note:...
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PLATINUM, 14KT. DIAMOND BROOCHapprox.49 assorted old European cut diamonds estimated total weight 2.25cts., H-J, VS to I, tested platinum over 14kt. yellow gold, pin stamped "14K", 1-1/2 x 1-1/4 in., 9.3 grams
Note:...
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ART DECO PLATINUM DIAMOND RINGcentermodified cushion cut diamond, 2.98cts., J, SI1, GIA report 1427398748, six baguette diamonds and 18 old cut round diamonds estimated total weight 0.47ct., mounting tested...
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ART DECO PLATINUM GEMSTONE RINGthreeold European cut diamonds estimated total weight 0.48 carat, 12 round single cut diamonds, eight triangle cut synthetic rubies, tested platinum, yellow gold bezels, size 6,...
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FOUR ANTIQUE GOLD AND GEMSTONE RINGSthreesynthetic blue sapphires, two old cut diamonds, English hallmarks, 18kt. yellow gold, size 6-1/2, 2.7 grams; assorted old cut diamonds estimated total weight 0.40ct., calibre...
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14KT. AND PLATINUM DIAMOND STUD EARRINGSpairof diamond stud earrings, two round brilliant cut diamonds, approx. total weight 2.0ct., H-I, I, stamped "PT 950", platinum, 3.0 grams
Note: Brunk Auctions makes no warranty...
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PLATINUM RUBY & DIAMOND COLLAR CHANDALIERNECKLACE NECKLACE Platinum ruby and diamond chandelier necklace with 24 oval cut rubies and brilliant and brilliant cut diamonds. Lord of the gemstones or king of all precious...
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7 CARAT RADIANT CUT DIAMOND FANCY YELLOWGIA GIA 7.13 CARAT RADIANT CUT THREE STONE DIAMOND RING Three stone diamond engagement ring crafted in platinum and 18k yellow gold, mounted with a 7.13 carat Radiant Cut...
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0.78CT TRILLIAN DIAMOND E GIA 10.98CTYELLOW VVS20.78 CARAT TRILLIAN DIAMOND E GIA 10.98 CARAT RADIANT CUT FANCY YELLOW VVS2 RING Three stone diamond engagement ring crafted in platinum and 18k yellow gold, mounted...
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VINTAGE PLATINUM PEARL AND DIAMOND BARPINsix old European cut diamonds, approx. 4.5mm, H-I, SI, 16 round single cut diamonds, five multi colored pearls, graduating in size 3.5 - 5.0mm, pearl colors range from...
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PLATINUM BUTTERCUP DESIGN DIAMOND DROPEARRINGSfour old European cut diamonds, approx. 0.63ctw., SI2-I1, I-K, buttercup drop design, tested platinum, screw back posts, tested 14kt. white gold, length 1/2 in., 2.1...
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ART DECO PLATINUM, DIAMOND AND EMERALDOPENWORK BRACELE...three marquise cut diamonds, approx. 2.50ctw., four round full cut diamonds, approx. 2.00ctw., 29 round full cut diamonds, approx. 1.75ctw., 202 round full...
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EDWARDIAN PLATINUM DIAMOND BAR PIN15round old European cut diamonds, approx. 1.20ctw., 2-5/8 x 1/4 in., stamped ”JKD, 1220”, tested platinum and 14kt. white gold, straight bar pin and “C” clasp and safety...
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PLATINUM DIAMOND AND BAGUETTE BALLERINASTYLE RINGone round brilliant cut diamond, 1.78ct., 7.83 - 7.96 x 4.66mm, I2, I, 20 tapered baguette cut diamonds, approx. 1.60ctw., SI1-SI2, H-I, stamped "PLAT IRID10%",...
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PLATINUM AND DIAMOND BOW BROOCH57 fullcut old European cut diamonds, 22 single cut old European diamonds, graduating in size 2.0 - 1.2mm, tested platinum, straight bar pin with "J" clasp, 2-1/4 x 5/8 in, 10.1...
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PLATINUM ART DECO BLUE SAPPHIRE ANDDIAMOND BRACELET28 calibre cut blue sapphires, 60 round full cut diamonds, approx. 1.20ctw., VS, G-H, tested platinum, 7-1/2 in. length, hidden box with safety clasp, 23.1...
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PLATINUM, CULTURED PEARL, AND PAVE DIAMONDBRACELETthree strands of 60 pearls, sizes ranging 4.50 - 7.00mm, high luster with rose overtone, three links of 28 pearls 4.50 - 5.00mm, 221 round brilliant cut diamonds,...
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18KT. YELLOW GOLD AND PLATINUM EMERALDWITH DIAMOND BRA...12 faceted oval cut emeralds, approx. 2.25ctw., prong set in 18kt. yellow gold tested, pave set diamonds, approx. 2.26ctw., G-H, SI1-I1, tested platinum,...
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MID-CENTURY PLATINUM DIAMOND 'BARBERPOLE' BRACELET196 straight baguette cut diamonds, graduating in size, estimated weight 4.80ctw, 90 round brilliant cut diamonds, graduating in size, estimated weight 6.30ctw.,...
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PLATINUM EMERALD CUT DIAMOND RING WITHBAGUETTESone emerald cut diamond, approx. 0.97ct., VS2, G-H, two wide trapezoid step cut diamonds, approx. 0.56ctw., VS2, G-H, four straight baguette cut diamonds, approx....
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PLATINUM ADD A DIAMOND BRACELET41 roundfull cut diamonds, approx. 4.50ctw., VS, H-I, tested platinum, 4.4mm wide, 7-1/2 in. length, hidden box with safety clasp, 16.1 grams
Provenance: Private Collection
Note:...
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EDWARDIAN PLATINUM AND DIAMOND THREE-STONERING RING, Each full-cut diamond approx. 5.0mm x 2.8mm. Engraved setting further set with four small diamonds. Size 4½....
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ESTATE THREE STONE DIAMOND AND PLATINUMRING RING, with PGL appraisal. The vintage platinum ring showcasing three marquise, brilliant-cut diamonds; the largest diamond weighing approximately 1.81 cts (color grade:...
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18-KARAT YELLOW-GOLD, PLATINUM AND DIAMONDSIXTEEN-STONE RING, JEAN SCHLUMBERGER FOR TIFFANY & CO.18-Karat Yellow-Gold, Platinum and Diamond Sixteen-Stone Ring, Jean Schlumberger for Tiffany & Co., Set with sixteen...
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TIFFANY & CO. PLATINUM AND DIAMOND ENGAGEMENTRING RING, stamped Tiffany & Co. platinum three stone ring size 4.5, center stone approx. 7.50mm, 1.64cts. VVS2 clarity, F/G color, one pear shaped diamond on either side...
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Platinum and diamond bracelet artdeco period Three oblong openwork links set with three small marquise cut diamonds and one hundred eighty-two petite circular cut diamonds and three open oblong links....
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PLATINUM 3 STONE DIAMOND RING WITH 2.85CT CENTER: Platinum ring centering a Round Brilliant, approx. 2.85 Ct diamond of I1 clarity and I color. There are 2 additional old European round cut diamonds, approx. .98...
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Platinum Two Stone Diamond Ringcirca1950 set with two large diamonds the first weighing approximately 2.45 carats (R to S color VVS-2 clarity) and the second weighing approximately 2.28 carats (R to S Color...
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Platinum Three Stone Diamond Ringthreestone diamond ring in a platinum mounting with center stone a round brilliant cut (1.39 carat VS2 clarity L color) flanked on each side by one Old European cut diamond (.96...
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