Important Jewelry 2025-11-06 Auction - 228 Price Results - Bonhams in MA - Page 8
A DIAMOND SOLITAIREBULGARI: AN 18K GOLD AND DIAMOND 'MONETE' SAUTOIRA DIAMOND SOLITAIRE
Done
Marlborough, MA, United States
Auction Details

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A PAIR OF 18K WHITE GOLD, RUBY, AND DIAMOND EARRINGS: A PAIR OF 18K WHITE GOLD, RUBY, AND DIAMOND EARRINGSDesigned as clusters of flowers set with oval cabochon rubies, and full-cut diamonds, weight 19.8 dwt, length 1 1/8 in.
0168: A PAIR OF 18K WHITE GOLD, RUBY, AND DIAMOND EARRINGSEst. $5,000-$7,000
Sold
A PAIR OF EMERALD AND DIAMOND EARRINGS: A PAIR OF EMERALD AND DIAMOND EARRINGSThe shaped earrings suspending carved emerald drops, each measuring approximately 14.25 x 10.25 x 6.40 mm, and set with full and single-cut diamonds, approximate
0172: A PAIR OF EMERALD AND DIAMOND EARRINGSEst. $3,000-$5,000
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A PLATINUM AND DIAMOND PENDANT/BROOCH, CIRCA 1950s: A PLATINUM AND DIAMOND PENDANT/BROOCH, CIRCA 1950sDesigned as a bow set with full-cut diamonds, and cascading baguette and marquise-cut diamonds, approximate total weight 6.20 carats, weight 14.1
0173: A PLATINUM AND DIAMOND PENDANT/BROOCH, CIRCA 1950sEst. $3,000-$5,000
AN 18K WHITE GOLD AND DIAMOND NECKLACE: AN 18K WHITE GOLD AND DIAMOND NECKLACESet with full-cut diamonds, total weight 24.58 carats, weight 22.1 dwt, length 17 1/2 in.
0175: AN 18K WHITE GOLD AND DIAMOND NECKLACEEst. $15,000-$20,000Lot Passed
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WENDY RAMSHAW: A SUITE OF 18K GOLD GEM-SET RINGS: WENDY RAMSHAW: A SUITE OF 18K GOLD GEM-SET RINGSWith bezel-set cabochons, including amethyst and chalcedony, gross weight 13.2 dwt, with acrylic stand, maker's mark for Wendy Ramshaw, British
0177: WENDY RAMSHAW: A SUITE OF 18K GOLD GEM-SET RINGSEst. $2,000-$3,000
A STAR RUBY, AND DIAMOND PENDANT: A STAR RUBY, AND DIAMOND PENDANTThe navette-shape pendant set with oval cabochon star rubies and full-cut diamonds, with star ruby drops, in 14k gold, weight 8.5 dwt, length 1 1/8 in.
0178: A STAR RUBY, AND DIAMOND PENDANTEst. $3,000-$5,000Lot Passed
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AN 18K GOLD, RUBY, AND DIAMOND BROOCH, FRANCE: AN 18K GOLD, RUBY, AND DIAMOND BROOCH, FRANCESet with ruby cabochons, with old European and transitional-cut diamonds, in platinum and 18k gold, weight 13.5 dwt, French maker's mark and guarantee
0179: AN 18K GOLD, RUBY, AND DIAMOND BROOCH, FRANCEEst. $2,000-$3,000
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A JADEITE JADE AND DIAMOND BROOCH: A JADEITE JADE AND DIAMOND BROOCHCentering a large oval cabochon jadeite jade measuring approximately 23.90 x 15.00 x 8.30 mm, framed by floral motifs set with old European-cut diamonds, mounted in
0181: A JADEITE JADE AND DIAMOND BROOCHEst. $1,500-$2,000
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A PLATINUM, BLACK OPAL, AND DIAMOND RING: A PLATINUM, BLACK OPAL, AND DIAMOND RINGCentering a large oval cabochon black opal measuring approximately 20.15 x 9.98 x 6.75 mm, framed by baguette and tapered baguette-cut diamonds, approximate
0182: A PLATINUM, BLACK OPAL, AND DIAMOND RINGEst. $4,000-$6,000
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A PAIR OF 18K WHITE GOLD, ONYX, AND DIAMOND EARRINGS: A PAIR OF 18K WHITE GOLD, ONYX, AND DIAMOND EARRINGSEach with an onyx drop, set with round diamonds, with ruby accents, weight 7.1 dwt, length 2 1/2 in.
0183: A PAIR OF 18K WHITE GOLD, ONYX, AND DIAMOND EARRINGSEst. $2,000-$3,000
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A PLATINUM AND DIAMOND BAND: A PLATINUM AND DIAMOND BANDThe pierced platinum band with floral motifs set with full-cut diamonds, millegrain accents, weight 7.6 dwt, between size 9 3/4 and 10.
0184: A PLATINUM AND DIAMOND BANDEst. $2,000-$3,000
A GOLD, JADE, AND ONYX NECKLACE: A GOLD, JADE, AND ONYX NECKLACEThe carved jade koi with onyx drops, pearl and diamond accents, and suspended from pearl and gold chain, weight 9.6 dwt, length of the drop 3 1/2, the chain 16 in.
0185: A GOLD, JADE, AND ONYX NECKLACEEst. $2,000-$3,000Lot Passed
A PAIR OF GOLD, RUBY, AND DIAMOND EARRINGS: A PAIR OF GOLD, RUBY, AND DIAMOND EARRINGSSet with fancy-cut rubies, with full-cut diamond borders, weight 7.1 dwt, length 13/16 in.
0186: A PAIR OF GOLD, RUBY, AND DIAMOND EARRINGSEst. $2,000-$3,000Lot Passed
A GEM-SET BUTTERFLY BROOCH: A GEM-SET BUTTERFLY BROOCHWith sapphire and pink sapphire wings, and diamond accents, in 14k gold, weight 14.3 dwt, measures 2 1/2 x 2 in.
0187: A GEM-SET BUTTERFLY BROOCHEst. $2,000-$3,000Lot Passed
AN 18K GOLD, SAPPHIRE, AND DIAMOND BRACELET: AN 18K GOLD, SAPPHIRE, AND DIAMOND BRACELETThe arched links of channel-set square-cut sapphires, and full-cut diamonds, approximate total diamond weight 3.10 carats, weight 25.2 dwt, length 7 1/4 in.
0188: AN 18K GOLD, SAPPHIRE, AND DIAMOND BRACELETEst. $8,000-$10,000Lot Passed
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A PAIR OF 18K GOLD, SAPPHIRE, AND DIAMOND EARRINGS: A PAIR OF 18K GOLD, SAPPHIRE, AND DIAMOND EARRINGSThe half-hoop earrings composed of channel-set fancy-cut sapphires, bordered by full-cut diamonds, weight 9.9 dwt, length 13/16 in.
0189: A PAIR OF 18K GOLD, SAPPHIRE, AND DIAMOND EARRINGSEst. $6,000-$8,000
Sold
A PAIR OF WHITE GOLD, RUBY, AND DIAMOND FLOWER EARRINGS: A PAIR OF WHITE GOLD, RUBY, AND DIAMOND FLOWER EARRINGSDesigned as flowers with channel-set ruby petals, and full-cut diamond centers, approximate total diamond weight 1.05 carats, weight 10.7 dwt,
0190: A PAIR OF WHITE GOLD, RUBY, AND DIAMOND FLOWER EARRINGSEst. $8,000-$10,000
AN 18K WHITE GOLD AND SAPPHIRE RING: AN 18K WHITE GOLD AND SAPPHIRE RINGOf domed design, set with calibré-cut sapphires, weight 5.9 dwt, size 6.
0191: AN 18K WHITE GOLD AND SAPPHIRE RINGEst. $4,000-$6,000Lot Passed