Fine Jewelry 2025-11-02 Auction - 245 Price Results - Grogan & Company in MA - Page 7
RAYMOND YARD Platinum, 14K Gold, Diamond, Gemset, and Enamel House Brooch18K Gold and Diamond NecklacePlatinum and Diamond Ring
Done
Boston, MA, United States
Auction Details

Fine Jewelry

Grogan & Company is thrilled to present our Fine Jewelry Auction on Sunday, November 2nd at 11 am. The sale features 245 lots of exceptional fine jewelry and watches, complemented by a selection of curated American and Continental silver. Jewelry highlights include signed pieces by Van Cleef & Arpels, Tiffany & Co., David Webb, and Raymond Yard, alongside a stunning selection of diamond engagement rings, and fine watches by Patek Philippe, Rolex, and Jaeger LeCoultre. View the full catalogue and discover an array of sparkling treasures.
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Platinum, Jadeite, and Diamond Ring: Platinum, Jadeite, and Diamond Ring centering an oval cabochon jadeite weighing approx. 9.54 cts. framed by round brilliant- and baguette-cut diamonds weighing approx. 0.84 tcw.; 6.13 dwts.; size 6
0145: Platinum, Jadeite, and Diamond RingEst. $1,000-$1,500
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18K Gold, Emerald, and Diamond Ring: 18K Gold, Emerald, and Diamond Ring centering an oval-cut emerald weighing approx. 5.50 cts. framed by round brilliant- and baguette-cut diamonds weighing approx. 2.40 tcw.; 13.72 dwts.; size 9 1/2
0146: 18K Gold, Emerald, and Diamond RingEst. $3,000-$5,000
14K Gold, Emerald, and Diamond Ring: 14K Gold, Emerald, and Diamond Ring the bombe-form ring centering a prong-set emerald-cut emerald weighing approx. 1.70 cts. surrounded by full-cut diamonds weighing approx. 0.90 tcw.; 5.41 dwts.;
0147: 14K Gold, Emerald, and Diamond RingEst. $2,000-$4,000Lot Passed
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TIFFANY & CO., SCHLUMBERGER 18K Gold Hedgehog Brooch: TIFFANY & CO., SCHLUMBERGER 18K Gold Hedgehog Brooch of polished and brushed gold open-work design; signed Tiffany & Co. Schlumberger; 10.47 dwts.; lg. 1 3/8 in.
0148: TIFFANY & CO., SCHLUMBERGER 18K Gold Hedgehog BroochEst. $2,500-$3,500
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CHOPARD 18K Gold and Diamond 'Happy Diamond' Pendant: CHOPARD 18K Gold and Diamond 'Happy Diamond' Pendant the heart-shaped pendant featuring pave-set full-cut diamonds encircling a glass panel with five moving bezel-set full-cut diamonds; diamonds
0149: CHOPARD 18K Gold and Diamond 'Happy Diamond' PendantEst. $1,000-$1,500
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Platinum, Diamond, Hardstone, and Enamel Dress Clip: Platinum, Diamond, Hardstone, and Enamel Dress Clip featuring an English Terrier with a pave-set full-cut diamond body accented by black enamel collar and eyes atop a green hardstone and full-cut
0150: Platinum, Diamond, Hardstone, and Enamel Dress ClipEst. $1,500-$2,500
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TIFFANY & CO. Silver and Sapphire Dog Brooch: TIFFANY & CO. Silver and Sapphire Dog Brooch in the form of a Scottish Terrier, the body of fluted silver completed by a circle-cut sapphire eye; signed Tiffany & Co.; 0.46 ozt.; lg. 2 1/8 in.
0151: TIFFANY & CO. Silver and Sapphire Dog BroochEst. $200-$400
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MELLERIO 18K Gold, Diamond, and Enamel Ring: MELLERIO 18K Gold, Diamond, and Enamel Ring centering a flower-form motif of bezel-set full-cut diamonds framed by green enamel and completed by a polished gold mount; diamonds weighing approx. 0.33
0152: MELLERIO 18K Gold, Diamond, and Enamel RingEst. $700-$1,000
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18K Gold, Colored Diamond, and Diamond Ring: 18K Gold, Colored Diamond, and Diamond Ring centering a round brilliant-cut brownish-yellow diamond weighing approx. 0.70 ct. framed by full-cut diamonds weighing approx. 0.65 tcw.; 4.01 dwts.; size 7
0153: 18K Gold, Colored Diamond, and Diamond RingEst. $1,500-$2,500
Platinum and Diamond Ring: Platinum and Diamond Ring the dinner-style ring centering one old European-cut diamond weighing approx. 0.40 ct. and one round brilliant-cut diamond weighing approx. 0.25 ct. framed by an open-work
0154: Platinum and Diamond RingEst. $1,500-$2,500Lot Passed
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Platinum and Diamond Ring: Platinum and Diamond Ring centering a prong-set old European-cut diamond weighing approx. 0.70 ct. framed by rows of baguette- and round brilliant-cut diamonds weighing approx. 1.15 tcw.; hallmarks;
0155: Platinum and Diamond RingEst. $1,000-$2,000
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Platinum and Diamond Ring: Platinum and Diamond Ring centering a prong-set old European-cut diamond weighing approx. 0.80 ct. framed by bead-set single-cut diamonds in an open-work and filigree mount; 2.55 dwts.; size 6 3/4
0156: Platinum and Diamond RingEst. $800-$1,200
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Platinum and Diamond Ring: Platinum and Diamond Ring the Art Deco-style dinner ring centering an emerald-cut diamond weighing approx. 0.75 ct. framed throughout by carr?-, baguette-, and full-cut diamonds weighing approx. 1.95
0157: Platinum and Diamond RingEst. $1,500-$2,500
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Platinum and Diamond Ring: Platinum and Diamond Ring the open-work rectangular ring featuring old European- and single-cut diamonds weighing approx. 2.02 tcw.; 6.79 dwts.; size 6 1/2
0158: Platinum and Diamond RingEst. $2,000-$3,000
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Platinum-Topped-Gold and Diamond Earrings: Platinum-Topped-Gold and Diamond Earrings the graduated pendant earrings featuring a row of three prong-set old mine-cut diamonds; diamonds weighing approx. 1.54 tcw.; 2.56 dwts.; lg. 1 1/8 in.
0159: Platinum-Topped-Gold and Diamond EarringsEst. $800-$1,200
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14K Gold, Diamond, and Cultured Pearl Earrings: 14K Gold, Diamond, and Cultured Pearl Earrings the stud earrings each featuring a prong-set old European-cut diamond weighing approx. 0.80 ct. suspending a cultured baroque pearl measuring approx. 11
0160: 14K Gold, Diamond, and Cultured Pearl EarringsEst. $2,000-$3,000
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18K Gold and Diamond Earclips: 18K Gold and Diamond Earclips the wing-form earclips each of fluted yellow gold design set with six graduated full-cut diamonds; diamonds weighing approx. 0.44 tcw.; maker's mark; 10.28 dwts.; lg. 1
0161: 18K Gold and Diamond EarclipsEst. $2,000-$3,000
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14K Gold and Diamond Suite: 14K Gold and Diamond Suite comprising a brooch and earclips; each featuring a wing design of polished and textured yellow gold surmounted by prong-set full-cut diamonds; diamonds weighing approx.
0162: 14K Gold and Diamond SuiteEst. $1,000-$2,000
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14K Gold, Citrine, and Diamond Hoop Earrings: 14K Gold, Citrine, and Diamond Hoop Earrings the open-work yellow gold hoop earrings each bezel-set with full-cut diamonds and suspending a pear-shaped mixed-cut citrine weighing approx. 2.00 cts.;
0163: 14K Gold, Citrine, and Diamond Hoop EarringsEst. $1,000-$1,500
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JOSE HESS 18K Gold, Sapphire, and Diamond Ring: JOSE HESS 18K Gold, Sapphire, and Diamond Ring the bombe-form ring featuring an oval-cut sapphire weighing approx. 3.00 cts. framed by rows of graduated full-cut diamonds weighing approx. 2.30 tcw.;
0164: JOSE HESS 18K Gold, Sapphire, and Diamond RingEst. $1,000-$1,500
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18K Gold and Sapphire Ring: 18K Gold and Sapphire Ring featuring a bezel-set oval-cut sapphire weighing approx. 0.30 ct. in a polished yellow gold shank; 7.70 dwts.; size 5 1/2
0165: 18K Gold and Sapphire RingEst. $800-$1,200
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14K Gold, Sapphire, and Diamond Ring: 14K Gold, Sapphire, and Diamond Ring centering a prong-set oval-cut sapphire weighing approx. 2.90 cts. flanked by 10 round brilliant-cut diamonds weighing approx. 1.00 tcw.; 3.95 dwts.; size 8 3/4
0166: 14K Gold, Sapphire, and Diamond RingEst. $2,000-$4,000
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Platinum, Sapphire, and Diamond Ring: Platinum, Sapphire, and Diamond Ring the open-work millegrain ring centering a prong-set cushion-cut sapphire weighing approx. 4.60 cts. flanked by bead-set single-cut diamonds; 5.54 dwts.; size 7 3/4
0167: Platinum, Sapphire, and Diamond RingEst. $2,000-$4,000
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18K Gold, Diamond, and Peridot Ring: 18K Gold, Diamond, and Peridot Ring prong-set featuring two oval-cut peridots weighing approx. 3.50 tcw. and two round brilliant-cut diamonds weighing approx. 1.00 tcw.; 4.48 dwts.; size 6
0168: 18K Gold, Diamond, and Peridot RingEst. $1,500-$2,500