Description

DIAMOND RING

Details

Marquise brilliant-cut diamond of 3.06 carats, platinum GIA, 2018, report no. 2191503383: 3.06 carats, D color, Internally Flawless, Type IIa

Size/Dimensions: US ring size 6
Gross Weight: 4.0 grams

Further Details

~Please note that this report is over five years old and may require an update.

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DIAMOND RING

Lot 0503

Estimate $30,000-$50,000Jun 11, 2026, 10:00 AM EDT

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Jewels Online

Jun 11, 2026 10:00 AM EDT

New York, NY, United States

COLORED DIAMOND RING: COLORED DIAMOND RING Details Fancy brown-pink cut-cornered rectangular mixed-cut diamond of 1.86 carats, 18k rose gold GIA, 2024, report no. 2235215701: 1.86 carats, Fancy Brown-Pink, natural color,

Jun 11, 2026COLORED DIAMOND RING

OSCAR HEYMAN & BROTHERS MULTI-GEM AND DIAMOND 'PANSY' EARRINGS: OSCAR HEYMAN & BROTHERS MULTI-GEM AND DIAMOND 'PANSY' EARRINGS Details Calibré-cut peridots and citrines, round rubies and diamonds, 18k yellow gold and platinum, maker's mark, numbered

Jun 11, 2026OSCAR HEYMAN & BROTHERS MULTI-GEM AND DIAMOND 'PANSY' EARRINGS

CARTIER DIAMOND AND GOLD 'TANK DIVAN DIAGONALE' WRISTWATCH: CARTIER DIAMOND AND GOLD 'TANK DIVAN DIAGONALE' WRISTWATCH Details Quartz movement, round diamonds, 18k yellow gold (Swiss mark), signed Carter, maker's mark, numbered, brown ostrich strap,

Jun 11, 2026CARTIER DIAMOND AND GOLD 'TANK DIVAN DIAGONALE' WRISTWATCH

TIFFANY & CO. GOLD LINK BRACELET: TIFFANY & CO. GOLD LINK BRACELET Details 18k yellow gold, circa 1970, signed Tiffany & Co., maker's mark (Georges Lenfant) Size/Dimensions: 20.3 x 3.8 cm (8 x 11⁄2 in) Gross Weight: 95.2 grams

Jun 11, 2026TIFFANY & CO. GOLD LINK BRACELET

VERDURA BLACK JADE, TURQUOISE AND DIAMOND CUFF BRACELET: VERDURA BLACK JADE, TURQUOISE AND DIAMOND CUFF BRACELET Details Black jade, oval-shaped cabochon turquoise, round diamonds, 18k white gold, signed Verdura, numbered Diamonds: 20 round with an

Jun 11, 2026VERDURA BLACK JADE, TURQUOISE AND DIAMOND CUFF BRACELET

SET OF DIAMOND AND GOLD JEWELRY: SET OF DIAMOND AND GOLD JEWELRY Details Round diamonds, yellow and white gold, pendant necklace is detachable into three segments to be worn as a shorter necklace of two length options or a choker

Jun 11, 2026SET OF DIAMOND AND GOLD JEWELRY

GIOVANE THREE MULTI-GEM AND DIAMOND BEE BROOCHES: GIOVANE THREE MULTI-GEM AND DIAMOND BEE BROOCHES Details Each designed as a bee, round ruby, sapphire and emerald cabochons and rondelle beads, round diamonds, 18k yellow gold (each with Italian

Jun 11, 2026GIOVANE THREE MULTI-GEM AND DIAMOND BEE BROOCHES

DIAMOND RING: DIAMOND RING Details Round brilliant-cut diamond of 3.06 carats, tapered baguette-cut diamonds, platinum GIA, 2026, report no. 2231913063: 3.06 carats, F color, SI1 clarity Size/Dimensions: US ring si

Jun 11, 2026DIAMOND RING

SAPPHIRE AND DIAMOND EARRINGS: SAPPHIRE AND DIAMOND EARRINGS Details Oval mixed-cut sapphires of 6.50 and 5.97 carats, round diamonds, 18k white gold AGL, 2026, report no. 1156945 A and B: 6.50 and 5.97 carats, Madagascar, heat

Jun 11, 2026SAPPHIRE AND DIAMOND EARRINGS

SAPPHIRE AND DIAMOND BRACELET: SAPPHIRE AND DIAMOND BRACELET Details Oval-shaped sapphires and diamonds, platinum Sapphires: 14 oval-shaped with approximate total weight of 40.00 - 40.25 carats Diamonds: 14 oval-shaped with

Jun 11, 2026SAPPHIRE AND DIAMOND BRACELET

ART DECO MULTI-GEM, ENAMEL AND DIAMOND BROOCH: ART DECO MULTI-GEM, ENAMEL AND DIAMOND BROOCH Details Carved sapphires and rubies, black enamel, old-cut diamonds, platinum, circa 1925, eye-visible loss to the enamel Diamonds: approximately 170

Jun 11, 2026ART DECO MULTI-GEM, ENAMEL AND DIAMOND BROOCH

CARTIER ART DECO SAPPHIRE AND DIAMOND CLIP: CARTIER ART DECO SAPPHIRE AND DIAMOND CLIP Details Carved oval cabochon and baguette-cut and sapphires, old and single-cut diamonds, platinum and white gold (clip), circa 1925, signed Cartier

Jun 11, 2026CARTIER ART DECO SAPPHIRE AND DIAMOND CLIP

DIAMOND PENDANT-BROOCH NECKLACE: DIAMOND PENDANT-BROOCH NECKLACE Details Old and single-cut diamonds, platinum, pendant-brooch detachable Diamonds: largest diamond weighing approximately 1.10 - 1.40 carats, approximately 156

Jun 11, 2026DIAMOND PENDANT-BROOCH NECKLACE

ANTIQUE TURQUOISE, DIAMOND AND RUBY BIRD NECKLACE: ANTIQUE TURQUOISE, DIAMOND AND RUBY BIRD NECKLACE Details Designed with a bird head, round and oval turquoise cabochons, rose-cut diamonds, round rubies, yellow gold, circa 1840 Size/Dimensions: 46.9

Jun 11, 2026ANTIQUE TURQUOISE, DIAMOND AND RUBY BIRD NECKLACE

ART NOUVEAU ENAMEL, DIAMOND, EMERALD AND SAPPHIRE DRAGONFLY BROOCH: ART NOUVEAU ENAMEL, DIAMOND, EMERALD AND SAPPHIRE DRAGONFLY BROOCH Details Designed as a dragonfly, plique-à-jour blue and green enamel, old and rose-cut diamonds, square-shaped emerald, round

Jun 11, 2026ART NOUVEAU ENAMEL, DIAMOND, EMERALD AND SAPPHIRE DRAGONFLY BROOCH

ANTIQUE DIAMOND AND ENAMEL BANGLE BRACELET: ANTIQUE DIAMOND AND ENAMEL BANGLE BRACELET Details Old and rose-cut diamonds, blue enamel, silver topped gold and yellow gold, circa 1880, central diamond element detachable and may be worn as a

Jun 11, 2026ANTIQUE DIAMOND AND ENAMEL BANGLE BRACELET

ANTIQUE DIAMOND BROOCH: ANTIQUE DIAMOND BROOCH Details Old and rose-cut diamonds, platinum topped gold, circa 1900 Diamonds: largest with an approximate total weight of 1.50 - 2.00 carats, approximately 145 old and rose-cut

Jun 11, 2026ANTIQUE DIAMOND BROOCH

ANTIQUE RUBY AND DIAMOND TIARA: ANTIQUE RUBY AND DIAMOND TIARA Details Calibré and square-cut rubies, rose-cut diamonds, yellow gold and silver-topped gold, late 19th century Size/Dimensions: inner circumference approximately

Jun 11, 2026ANTIQUE RUBY AND DIAMOND TIARA

ANTIQUE DIAMOND CRESCENT MOON BROOCH: ANTIQUE DIAMOND CRESCENT MOON BROOCH Details Old-cut diamonds, silver-topped gold, early to mid 19th century Diamonds: approximately 110 old-cut with approximate total weight of 7.50 - 8.50 carats

Jun 11, 2026ANTIQUE DIAMOND CRESCENT MOON BROOCH

DIAMOND AND BAROQUE PEARL EARRINGS: DIAMOND AND BAROQUE PEARL EARRINGS Details Old-cut diamonds, light gray baroque pearls, silver topped gold Diamonds: 20 old-cut with an approximate total weight of 5.30 - 5.50 carats Size/Dimensions:

Jun 11, 2026DIAMOND AND BAROQUE PEARL EARRINGS

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