Important Jewelry 2025-10-22 Auction - 247 Price Results - DOYLE Auctioneers & Appraisers in NY - Page 10
Belle Epoque Platinum, Gold, Sapphire and Diamond Pendant-BroochMargerand Platinum, Cabochon Sapphire and Diamond Bracelet, FranceDavid Webb Platinum and Diamond Bracelet/Necklace Combination
Done
New York, NY, United States
Auction Details

Important Jewelry

-Auction of Important Jewelry on Wednesday, October 22, 2025 at Noon
-Consignments Are Currently Being Accepted
-We Invite You to Contact Us for Complimentary Auction Evaluations of Your Collection

NEW YORK, NY -- Doyle's auction of Important Jewelry on Wednesday, October 22, 2025 at Noon will showcase luxurious jewelry spanning the Antique through Modern eras by such prestigious makers as Cartier, David Webb, Boucheron, Verdura, Harry Winston, Van Cleef & Arpels and Tiffany & Co. Featured will be dazzling rings set with high-carat-weight diamonds and colored gemstones in a variety of cuts, as well as necklaces, brooches and bracelets set with diamonds, colored stones, jade and natural pearls. The selection of luxury timepieces showcases fine examples by such makers as Rolex, Piaget and Patek Philippe.
Auction Curator:
Ann Limer Lange
Ann Limer Lange
Sales Specialist
Sold
Antique Gold, Platinum, Ruby and Diamond Ring: 14 kt., one cushion-shaped mixed-cut ruby weighing 2.61 cts., 14 old European-cut diamonds ap. .85 ct., circa 1905. Size 7 1/4. With AGL report no. 1142988 stating Burma (Myanmar) origin, with no
0222: Antique Gold, Platinum, Ruby and Diamond RingEst. $30,000-$50,000
Sold
Tiffany & Co. Platinum, Diamond and Black Onyx Bracelet: 98 old European and transitional-cut, 3 marquise-shaped and 12 tapered baguette diamonds ap. 6.25 cts., rectangular black onyx, signed Tiffany & Co., mostly obscured, circa 1925, ap. 23 dwts.
0223: Tiffany & Co. Platinum, Diamond and Black Onyx BraceletEst. $12,000-$18,000
Sold
Platinum, Ruby and Diamond Bracelet, France: 16 square-cut rubies ap. 3.00 cts., 411 transitional and 11 single-cut and 18 baguette diamonds ap. 18.50 cts., signed France, circa 1930, one small single-cut diamond missing, ap. 40 dwts. Length 6
0224: Platinum, Ruby and Diamond Bracelet, FranceEst. $20,000-$30,000
Sold
Tiffany & Co. Platinum, Ruby and Diamond Ring: One cut-cornered step-cut emerald-cut ruby weighing 2.57 cts., 2 baguette diamonds ap. .80 ct., 4 small French-cut diamonds, signed Tiffany & Co. Size 5. With AGL report no. 1148844 stating Burma
0225: Tiffany & Co. Platinum, Ruby and Diamond RingEst. $30,000-$50,000
Platinum, Sapphire and Diamond Ring: One cut-cornered step-cut emerald cut sapphire weighing 19.39 cts., 2 emerald-cut diamonds weighing 2.07 cts. Size 6 1/4. With GRS report no. GRS2023-027272 stating Sri Lanka origin, with gemological
0229: Platinum, Sapphire and Diamond RingEst. $40,000-$60,000Lot Passed
Sold
Platinum and Diamond Bracelet: 3 marquise-shaped diamonds weighing 4.39 cts., 168 transitional-cut, 3 marquise-shaped and 54 trapezoid-shaped and baguette diamonds ap. 10.50 cts., 6 small single-cut diamonds, circa 1930, ap. 23
0230: Platinum and Diamond BraceletEst. $10,000-$15,000
Sold
Platinum, Gold, Ruby and Diamond Bracelet: 46 square and rectangular French-cut rubies ap. 11.50 cts., 184 round diamonds ap. 3.20 cts., signed WT LTD, with English assay marks, ap. 27.5 dwts. Length 7 1/8 inches. Tests as 18 kt.Rubies:
0232: Platinum, Gold, Ruby and Diamond BraceletEst. $7,000-$9,000
Sold
Silver and Diamond Ring: One marquise-shaped diamond weighing 4.01 cts. Size 5 3/4. With GIA report no. 5231566882 stating G color, SI1 clarity. Diamond: G-SI1, no fluorescence, nice shape, lively.
0234: Silver and Diamond RingEst. $25,000-$35,000
Sold
Platinum and Diamond Clip-Brooch: 87 round, 74 baguette and 8 marquise-shaped diamonds ap. 16.00 cts., ap. 22.5 dwts. Diamonds: G-H-several I-J (marquise), VS, several SI.3 3/8 x 1 1/2 inches.
0235: Platinum and Diamond Clip-BroochEst. $8,000-$12,000
Sold
Belperron Platinum and Diamond Clip-Brooch, France: One old-mine oval diamond ap. .50 ct., 37 old-mine cut and 38 baguette ap. 6.20 cts., with maker's mark and French assay mark, circa 1940, ap. 12 dwts. Diamonds: G-H-VS-SI, several I1.1 7/8 x 7/8
0236: Belperron Platinum and Diamond Clip-Brooch, FranceEst. $10,000-$15,000
Sold
Platinum, Invisibly-Set Sapphire and Diamond Clip: Square, rectangular and fancy-shaped sapphires, 54 round, one single-cut and 31 baguette diamonds ap. 6.40 cts., circa 1950, ap. 16.6 dwts. Sapphires: vivid blue, cleanish to slightly included, very
0237: Platinum, Invisibly-Set Sapphire and Diamond ClipEst. $8,000-$12,000
Sold
Pair of Platinum, Sapphire and Diamond Earclips: 14 round sapphires ap. 9.35 cts., 64 round and old-mine cut diamonds ap. 2.75 cts., 12 small old-mine cut diamonds, circa 1950, ap. 14 dwts. Sapphires: medium deep blue to slightly violetish blue,
0238: Pair of Platinum, Sapphire and Diamond EarclipsEst. $5,000-$7,000
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Pair of White Gold and Diamond Stud Earrings: 2 round diamonds weighing 6.00 cts.With GIA report no. 2235701090 stating 3.00 cts., I color, SI1 clarity.With GIA report no. 2231701093 stating 3.00 cts., J color, VS1 clarity. Tests as 18 kt.3.00
0240: Pair of White Gold and Diamond Stud EarringsEst. $25,000-$35,000
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Platinum and Diamond Fringe Necklace: 142 round and 301 baguette and tapered baguette diamonds ap. 36.00 cts., 4 pear-shaped diamonds ap. 1.30 cts., no. 04374, ap. 47.8 dwts. Length 15 1/2 inches. Diamonds: G-H-VS-few SI.Pendant fringe
0241: Platinum and Diamond Fringe NecklaceEst. $20,000-$30,000
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Platinum and Diamond Ring: One marquise-diamond weighing 5.53 cts., 6 tapered baguette and 8 princess-cut diamonds ap. 1.15 cts., signed Stardust, Made in USA, no. 19468, ap. 7.8 dwts. Size 6 3/4.With GIA report no. 2233696532
0242: Platinum and Diamond RingEst. $70,000-$90,000
Sold
Platinum and Diamond Clip-Brooch: 3 round and 11 marquise-shaped diamonds ap. 10.00 cts., 65 tapered baguette and 17 round diamonds ap. 8.95 cts., ap. 18 dwts. Diamonds: G-H-VS, bottom marquise-shaped flexibly-set.2 5/16 x 2 1/16
0243: Platinum and Diamond Clip-BroochEst. $12,000-$18,000