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18 kt., automatic, round skeletonized dial, four subsidiary dials, silver-tone outer chapter rings, blue steel hands with stop seconds, sapphire c...

18 kt., automatic, tonneau-shaped silvery white guilloché dial, applied gold-tone Roman numerals, date aperture, sweep seconds, power reserve sect...

18 kt., signed Webb, ap. 31.3 dwts. Clip-backs. 1 1/2 x 1 1/8 inches. Widths 3/4 to 9/16 inch.Clip-backs. 1 1/2 x 1 1/8 inches. Widths 3/4 to 9...

18 kt., 54 round diamonds ap. 7.00 cts., both bracelets signed Ruser, ap. 41.2 dwts. Lengths 16 and 8 1/8 and 8 inches. With two extra links.Diamo...

18 kt., 82 round diamonds ap. 4.90 cts., signed Cartier, no. 749116, with maker's marks and French assay marks, ap. 15.5 dwts. Diamonds: F-G-VS.C...

17 round diamonds ap. 2.90 cts., 243 round and 40 square and baguette diamonds ap. 10.00 cts., 14 round emeralds, one pin fitting missing, with co...

18 kt., 68 round diamonds ap. 2.00 cts., signed Verdura, ap. 22 dwts.Diamonds: G-H-VS.Few small scratches to matte finish on white gold dome.Clip-...

One square cut-cornered step-cut emerald-cut diamond weighing 15.23 cts., 6 tapered baguette diamonds ap. 1.40 cts. Size 5 3/4, with expandable sh...

One round diamond weighing 3.25 cts. Size 4 3/4. With GIA report no. 2233484000 stating G color, VS2 clarity.Diamond: G-VS2, no fluorescence.Dia...

18 kt., signed Marina B, ap. 34.5 dwts. Several areas of blackened gold worn off, slightly to not easily visible.Clip-backs. 1 3/8 x 1 1/2 inches...

One emerald-cut aquamarine ap. 63.00 cts., 18 round rubies, 18 old-mine and transitional-cut diamonds ap. .55 ct., circa 1940. Size 7 1/4, with in...

Double-sided white, blue, green and red enamel, 4 round cabochon rubies, 6 round cabochon emeralds, one drop-shaped sapphire bead ap. 14.0 x 9.6 x...

18 kt., 10 round diamonds ap. .40 ct., 2 oval cabochon ruby eyes, signed Webb, minor enamel loss, ap. 39 dwts.Diamonds: H-I-VS.Rubies: deep slight...

60 pearls ap. 9.2 mm., one pear-shaped diamond ap. 1.00 ct., 9 round and 5 marquise-shaped diamonds ap. 3.00 cts., 4 round, 2 marquise-shaped and ...

One white pearl ap. 15.4 mm., one gray pearl ap. 15.5 mm., 26 round and 16 pear-shaped diamonds ap. 15.25 cts., ap. 21.6 dwts.Pearls: slightly cre...

One emerald-cut diamond weighing 3.12 cts., 2 tapered baguette diamonds ap. .55 ct., small round diamonds. Sizes 6 1/4 and 7. With GIA report no...

18 kt., one oval ruby weighing 1.10 cts., 2 oval sapphires weighing 1.51 cts., 34 round and 4 baguette diamonds weighing 1.29 cts., signed Bulgari...

One round diamond weighing 3.12 cts, 2 trillion-cut diamonds ap. 1.30 cts. Size 5 1/4, with inner guard. With GIA report no. 1232522050 stating ...

18 kt., 3 round cabochon rubies, collet-set round sapphires, all with maker's marks, ap. 49.6 dwts. With signed pouch.Rubies: deep purplish raspbe...

38 square-cut sapphires ap. 19.50 cts., 114 old European-cut diamonds ap. 5.10 cts., signed T.B. Starr Inc., circa 1930. ap. 31.8 dwts. Length 6 i...

22 kt., one rectangular cabochon amethyst ap. 63.0 x 19.0 mm., signed Ilias Lalaounis GR, with maker's marks, ap. 105.2 dwts. Inner circle 15 1/2 ...

18 kt., one cushion-shaped carved fish scale rock crystal ap. 32.0 x 23.0 mm., 48 round diamonds ap. 1.95 cts., signed Webb, enamel loss, ap. 37.7...

18 kt., with maker's marks, ap. 10.2 dwts. With signed pouch.Clip-backs. 1 3/16 x 1 inches.Clip-backs. 1 3/16 x 1 inches.Any condition statement i...

18 kt., green and white enamel, 4 round diamonds ap. .40 ct., round cabochon ruby eyes, signed Webb, minor enamel loss, ap. 31.8 dwts.Diamonds: H-...

One old-mine pear-shaped and 2 cushion-shaped old-mine cut diamonds ap. 2.00 cts., small old-mine and rose-cut diamonds, round cabochon garnet eye...

Pearls ap. 5.03 to 4.33 mm., old-mine and single-cut diamonds ap. 6.45 cts., circa 1890, one link detachable, one pearl missing, ap. 35 dwts. Leng...

One cushion-shaped sapphire ap. 1.20 cts., 8 round diamonds ap. 1.85 cts., 24 round diamonds ap. .60 ct., signed Buccellati, ap. 5.7 dwts. Size 6 ...

18 kt., 2 pierced carved jade leaves ap. 30.5 x 19.0 x 1.3 mm., signed Webb, ap. 36.8 dwts. gross. Jade: light green with bright medium deep appl...

2 pearls ap. 20.0 x 16.0 x 15.3 and 21.0 x 16.0 x 12.8 mm., 6 round diamonds ap. 1.90 cts., 114 round diamonds ap. 9.80 cts., signed Webb, ap. 26....

18 kt., 21 collet-set round diamonds ap. 1.40 cts., signed Tiffany & Co., ap. 61 dwts. Length 16 inches. With signed necklace folder. Diamonds: G...

One round star sapphire ap. 6.15 cts., one oval star sapphire ap. 28.00 cts., 4 modified half-moon shaped moonstones, 2 pear-shaped moonstones, bl...

One oval rubellite ap. 16.50 cts., 14 round and 2 tapered baguette diamonds ap. 2.00 cts., ap. 7.3 dwts. Size 6 3/4, with bumpers.Rubellite: vivid...

18 kt., the stylized covered urn of carved chalcedony lotus flower form, a powerful symbol of purity, beauty, enlightenment and rebirth, standing ...

247 round and 20 marquise-shaped diamonds ap. 50.75 cts., one pear-shaped diamond ap. .50 ct., round diamond-set caps ap. 4.50 cts., one oval pear...

One oval sapphire weighing 10.10 cts., 32 round diamonds ap. 3.35 cts., ap. 7.8 dwts. Size 5 3/4. With AGL report no. 1145810 stating Ceylon (Sri ...

18 kt, 40 round diamonds ap. 2.30 cts., signed Webb, center diamond panel interchangeable with ribbed gold panel, ap. 146.3 dwts. Length 18 1/2 in...

One oval diamond weighing 5.02 cts., 2 shield-cut diamonds ap. .95 ct. Size 6 3/4. With GIA report no. 11750389 stating E color, VS1 clarity. ...

18 kt., 25 small round cabochon rubies, sapphires and emeralds, 4 oval cabochon sapphires, ruby and emerald, 15 round diamonds ap. 1.05 cts., bang...

One oval cabochon emerald, 4 pear-shaped cabochon sapphires, 12 split pearls, 4 collet-set round diamonds ap. 1.00 ct., signed Verdura, c. 1995-20...

18 kt., 20 collet-set round diamonds ap. 1.10 cts., signed Tiffany & Co., Schlumberger Std., France, ap. 18 dwts.Diamonds: H-I-VS.Clip-backs. 1 x ...

18 kt., with maker's marks, ap. 22.8 dwts. With signed pouch.Clip-backs. Diameters 1 1/4 inches.Clip-backs. Diameters 1 1/4 inches.Any condition s...

18 kt., mechanical, inner cushion-shaped numberless diamond-set gold dial, outer textured gold frame with polished dot markers, fluted gold hands,...

18 kt., 324 round diamonds ap. 14.50 cts., signed David Morris, with maker's mark HB, ap. 79 dwts. Length 6 3/4 inches. With signed fitted box. D...

18 kt., oval kinetic lapis beads, 34 collet-set round diamonds ap. .60 ct., signed Cartier, no. B1H905, with maker's mark and French assay mark, a...

Estate / Collection: A Longtime Carnegie Hill Family One oval sapphire weighing 12.41 cts., 8 round and 4 marquise-shaped diamonds ap. 1.25 cts., ...

18 kt., signed Van Cleef & Arpels, France, with maker's mark for Gay Frères, ap. 88.7 dwts. Length 29 1/2 inches.Oval links 7/8 x 7/16 inch.Oval l...

18 kt., quartz, rectangular mother-of-pearl dial, black Arabic numerals at 12:00, 3:00 and 9:00, diamond-set bar markers, diamond-set subsidiary d...

20 cushion-shaped sapphires ap. 5.40 cts., rose-cut diamonds, circa 1880, ap. 9 dwts.Tests as 14 kt.Sapphires: bright medium deep blue, cleanish t...

18 kt., 73 round diamonds ap. 7.85 cts., signed Van Cleef & Arpels, NY, no. 36876, with maker's mark, circa 1966, ap. 93.6 dwts. Length 5 11/16 in...

18 kt., automatic, round white enamel dial, black Arabic numerals, Breguet-style blued steel hands, sweep seconds, moonphase aperture, sector powe...

One square modified brilliant diamond weighing 8.36 cts. Size 6 1/4. With GIA report no. 5231497561 stating I color, VS2 clarity. Diamond: I-VS2...

18 kt., signed Webb, ap. 33.3 dwts.Posts and clip-backs. 1 1/4 x 1 1/8 inches. Widths 3/4 to 3/8 inchPosts and clip-backs. 1 1/4 x 1 1/8 inches. W...

One cut-cornered step-cut emerald-cut emerald weighing 6.41 cts., 2 trillion-cut diamonds ap. 1.50 cts. Size 6, with hinged shank. With AGL repo...

18 kt., 11 oval cabochon peridot intaglios of profile and heart and arrow motif, signed Gage, with English hallmarks, ap. 104.4 dwts. Length 16 in...

Single-cut diamonds ap. 1.20 cts., small round cabochon ruby eye, 2 modified triangular-cut diamonds, square and fancy-shaped emeralds, rubies and...

18 kt., 52 white, gray and golden pearls ap. 17.4 to 15.1 mm., 256 round diamonds ap. 10.00 cts., both signed Cartier, nos. 24NNZZ and 34NNZZ, ref...

18 kt., one step-cut octagonal-shaped foil-backed amethyst ap. 23.0 x 22.0 mm., scrollwork, flowers, bows, rocailles, foliage and musical instrume...

18 kt., round diamonds ap. 5.10 cts, all signed Bulgari, Made in Italy, ap. 36 dwts. Lengths 18 1/4 to 15 inches, adjustable. Size 6 1/4. Diamond...

18 kt., 30 round diamonds ap. 1.95 cts., signed Gubelin, no. 286754, with maker's mark, circa 1956, ap. 76.2 dwts. Length adjustable. With Gubelin...

18 kt., square and rectangular rubies, sapphires and emeralds, 25 round diamonds ap. 1.35 cts., signed Cartier, JC, no. 634577, with maker's mark,...