Fine Jewelry Auction on Sep 29, 2026 by DOYLE Auctioneers & Appraisers in NY
Platinum and Diamond Ring
Faraone Gold, Oxidized Steel and Yellow Sapphire Necklace
J. E. Caldwell Tricolor Gold and Blue Enamel Case
Starts on:
New York, NY, United States
Auction Details

Fine Jewelry

NEW YORK, NY -- Doyle will hold an auction of Fine Jewelry on Tuesday, September 29, 2026 at Noon. This exciting sale showcases an array of sparkling diamond rings, as well as stylish jewelry by such makers as Boucheron, Mario and Gianmaria Buccellati, Tony Duquette, Faraone, Elizabeth Locke, David Webb and Tiffany & Co. and fine watches by Rolex, Cartier and Patek Philippe. Exciting opportunities abound for seasoned buyers and new collectors alike in this popular sale category! .
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Roberto Coin Pair of Gold and Diamond Hoop Earrings: 18 kt., 60 round diamonds ap. 3.00 cts., signed RC, with two round ruby maker's marks, ap. 7.4 dwts. Diamonds: G-H-VS. Posts with hinged back hoops. Diameters 1 1/4 inches. Widths 1/16 inch.
Est.
$2,000
-
$3,000
$1,000
Fope Two-Color Gold Bangle Bracelet: 18 kt. yellow and white gold, signed Fope, with Italian marks, ap. 24 dwts. Inner cir. 6 3/4 inches, with open front. Bangle width 1/4 inch.
Est.
$2,500
-
$3,500
$1,300
(1 bid)
Elizabeth Locke Hammered Gold Clip-Brooch: 18 kt., with maker's mark, ap. 11 dwts. 1 1/2 x 1 5/8 inches.
Est.
$1,200
-
$1,800
$600
Gold, Diamond and Ruby Double Lion's Head Bangle Bracelet: 18 kt., 6 single-cut diamonds, 4 round ruby eyes, ap. 32.5 dwts. Inner cir. 6 3/4 inches. Patina to heads. Circle link diameter 1/2 inch. Bangle width 1/4 inch.
Est.
$2,500
-
$3,500
$1,300
(1 bid)
Pair of Gold and Cabochon Tourmaline Earclips: 18 kt., 2 oval cabochon tourmalines ap. 12.5 x 10.7 mm., ap. 15.4 dwts. Tourmalines: medium deep forest green, moderately included, translucent, good polish, backed by gold. Clip-backs. 7/8 x 3/4
Est.
$1,500
-
$2,000
$750
Pair of Gold Earclips: Ap. 16.7 dwts. Test as 18 kt. Clip-backs. Diameters 1 5/16 inches.
Est.
$1,000
-
$1,500
$500
Gold and Cabochon Colored Stone Bracelet: 18 kt., 9 oval cabochon amethysts, citrines, green and pink tourmalines and iolite, signed JS, ap. 41.7 dwts. Inner cir. 6 3/4 inches. Deep yellow gold hue, minor rosy patina in ridges. Colored
Est.
$4,000
-
$6,000
$2,000
Omega Gold 'De Ville' Wristwatch: 18 kt., quartz, round gold-tone dial, gold-tone Roman numerals at quarter hour, baton markers and hands, sapphire crystal, logo crown, case dia. ap. 23.5 mm., logo crown, bar link bracelet with
Est.
$2,000
-
$3,000
$1,000
Pair of Gold and Peridot Cornucopia Earclips: 18 kt., 22 oval peridots, ap. 16 dwts. Peridots: bright medium limey green, cleanish, minor abrasions to table edges on few, not visible to eye, lively. Clip-backs. 1 1/4 x 1 1/16 inches.
Est.
$2,000
-
$3,000
$1,000
Gold and Peridot Heart Brooch: 14 kt., oval peridots, ap. 17.4 dwts. Peridots: bright medium limey green, cleanish, lively. 1 3/4 x 1 1/2 inches.
Est.
$1,500
-
$2,000
$750
Gold, Peridot and Citrine Ring: 14 kt., one cushion-shaped rose-cut faceted peridot ap. 12.4 x 9.6 x 6.0 mm., 2 rectangular cushion-shaped rose-cut faceted peridots, 4 cushion-shaped rose-cut faceted citrines and 2 peridots, signed
Est.
$1,500
-
$2,000
$750
Pair of Gold and Diamond Earclips: 18 kt., 20 round diamonds ap. 2.50 cts., ap. 11 dwts. Diamonds: J-K-VS. Clip-backs. 1 1/4 x 7/8 inches.
Est.
$2,500
-
$3,500
$1,300
Gold Necklace: 14 kt., ap. 36.5 dwts. Length 20 inches. Width 5/16 inch.
Est.
$2,500
-
$3,500
$1,300
Rolex Gold 'Datejust' Wristwatch, Ref. 6917: 18 kt., automatic, round gold starburst dial, gold-tone baton markers, hands and sweep seconds, with lumes, outer track indicator, fluted bezel, acrylic crystal, screw-down logo crown, case dia. ap.
Est.
$4,000
-
$6,000
$2,000
Elizabeth Locke Gold and Silver Coin Ring: 18 kt., one round silver Roman-style coin, with maker's mark, ap. 11.6 dwts. gross. Size 6 1/2. 7/8 x 5/8 inch.
Est.
$1,000
-
$1,500
$500
Gold Curb Link Bracelet: 14 kt., ap. 27.8 dwts. Inner cir. 7 inches. Width 1/2 inch.
Est.
$1,800
-
$2,500
$900