Important Jewelry 2024-05-23 Auction - 163 Price Results - Bonhams in MA - Page 7
A PLATINUM AND DIAMOND NECKLACE, CIRCA 1950sAN EDWARDIAN TWIN STONE DIAMOND AND FANCY INTENSE YELLOW DIAMOND RINGAN UNUSUAL PLATINUM, DIAMOND, AND GEM-SET BANGLE BRACELET, CIRCA 1940
Done
Marlborough, MA, United States
Auction Details

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A PLATINUM, EMERALD, AND DIAMOND RING: A PLATINUM, EMERALD, AND DIAMOND RINGBezel-set with an emerald-cut emerald measuring approximately 8.90 x 7.20 x 6.41 mm, flanked by tapered baguette-cut diamonds, approximate total diamond weight
0145: A PLATINUM, EMERALD, AND DIAMOND RINGEst. $15,000-$20,000Lot Passed
A PLATINUM AND DIAMOND RING: A PLATINUM AND DIAMOND RINGCentering an oval-cut diamond, weighing approximately 0.97 carats, framed by rings of full-cut diamonds, approximate total weight 7.15 carats, weight 14.5 dwt, size 7.
0147: A PLATINUM AND DIAMOND RINGEst. $4,000-$6,000Lot Passed
A DIAMOND RING: A DIAMOND RINGCentering an old European-cut diamond framed by full-cut diamonds, approximate total weight 3.00 carats, mounted in white gold, size 6 1/4.
0148: A DIAMOND RINGEst. $3,000-$5,000Lot Passed
A PLATINUM AND DIAMOND CHAIN: A PLATINUM AND DIAMOND CHAINComposed of fancy filigree links and bezel-set full-cut diamonds, approximate total weight 6.75 carats, weight 10.3 dwt, length 31 in.
0149: A PLATINUM AND DIAMOND CHAINEst. $4,000-$6,000Lot Passed
Sold
JULIUS COHEN: A FANCY COLOR DIAMOND AND DIAMOND BROOCH: JULIUS COHEN: A FANCY COLOR DIAMOND AND DIAMOND BROOCHDesigned as a stylized flower, set with yellow and brown pear, round, and oval-cut diamonds, with pavé-set diamond petals, approximate total
0150: JULIUS COHEN: A FANCY COLOR DIAMOND AND DIAMOND BROOCHEst. $10,000-$15,000
Sold
A PAIR OF PLATINUM AND DIAMOND EARCLIPS, CIRCA 1950s: A PAIR OF PLATINUM AND DIAMOND EARCLIPS, CIRCA 1950sEach set with a pear shape diamond, weighing 2.37 and 2.22 carats, and further set with marquise and baguette-cut diamonds, approximate total
0151: A PAIR OF PLATINUM AND DIAMOND EARCLIPS, CIRCA 1950sEst. $20,000-$30,000
Sold
A PLATINUM AND DIAMOND NECKLACE, CIRCA 1950s: A PLATINUM AND DIAMOND NECKLACE, CIRCA 1950sSet with pear-shape diamonds weighing 3.25, 2.56, and 2.26 carats, and further-set with pear, marquise, and baguette-cut diamonds, approximate total
0152: A PLATINUM AND DIAMOND NECKLACE, CIRCA 1950sEst. $60,000-$80,000
A DIAMOND SOLITAIRE: A DIAMOND SOLITAIRESet with a modified cushion-cut diamond weighing 1.22 carats, further set with full-cut diamonds, mounted in 14k white gold, size 4 1/2.Footnotes:Accompanied by a GIA report
0154: A DIAMOND SOLITAIREEst. $3,000-$5,000Lot Passed
Sold
A PLATINUM, EMERALD, AND DIAMOND RING: A PLATINUM, EMERALD, AND DIAMOND RINGDesigned as a bypass ring centering an old European-cut diamond weighing 2.38 carats, with channel-set emerald and single-cut diamond shoulders, size 6.
0155: A PLATINUM, EMERALD, AND DIAMOND RINGEst. $5,000-$7,000
Sold
A DIAMOND SOLITAIRE: A DIAMOND SOLITAIRECentering a full-cut diamond weighing 5.16 carats, with full-cut diamond shoulders, mounted in 18k gold, size 6 1/4. Footnotes:Accompanied by a GIA report numbered 1236250204,
0156: A DIAMOND SOLITAIREEst. $12,000-$18,000
Sold
A PLATINUM AND DIAMOND SOLITAIRE: A PLATINUM AND DIAMOND SOLITAIRESet with an emerald-cut diamond weighing 3.03 carats, with tapered baguette-cut diamond shoulders, size 5 1/2.Footnotes:Accompanied by a GIA report numbered
0157: A PLATINUM AND DIAMOND SOLITAIREEst. $18,000-$22,000
Sold
A GOLD AND DIAMOND SOLITAIRE: A GOLD AND DIAMOND SOLITAIREThe round brilliant-cut diamond weighing 4.21 carats, in a 14k gold abstract mount, weight 6.4 dwt, size 6 1/4.Footnotes:Accompanied by a GIA report.
0158: A GOLD AND DIAMOND SOLITAIREEst. $20,000-$30,000
Sold
A DIAMOND SOLITAIRE: A DIAMOND SOLITAIRECentering a full-cut diamond weighing 5.60 carats, with baguette-cut diamond shoulders, size 6 1/4. Footnotes:Accompanied by a GIA report numbered 1236188268, dated February 16,
0159: A DIAMOND SOLITAIREEst. $20,000-$30,000
Sold
A PLATINUM AND DIAMOND SOLITAIRE: A PLATINUM AND DIAMOND SOLITAIRESet with an emerald-cut diamond weighing 4.84 carats, with tapered baguette shoulders, size 6 1/4.Footnotes:Accompanied by a GIA report numbered 5234169391, dated
0160: A PLATINUM AND DIAMOND SOLITAIREEst. $40,000-$60,000
Sold
A PLATINUM AND DIAMOND SOLITAIRE: A PLATINUM AND DIAMOND SOLITAIREProng set with a pear-shape diamond weighing 5.03 carats, flanked by tapered baguettes, approximately size 7 1/2.Footnotes:Accompanied by a GIA report numbered
0161: A PLATINUM AND DIAMOND SOLITAIREEst. $50,000-$70,000
Sold
A PLATINUM AND DIAMOND RING: A PLATINUM AND DIAMOND RINGCentering an emerald-cut diamond weighing 6.50 carats, the mount set with trapezoid, trillion, and full-cut diamonds, approximate total weight 1.69 carats, size 5
0162: A PLATINUM AND DIAMOND RINGEst. $80,000-$100,000