RUBY AND DIAMOND RING

Description

RUBY AND DIAMOND RING

Details

Cushion mixed-cut ruby of 1.35 carats, round, marquise and baguette-cut diamonds, platinum, circa 1970 AGL, 2026, report no. 1155979: 1.35 carats, Thailand, enhancement: heat Diamonds: 15 round, 6 marquise and 9 baguette-cut with approximate total weight of 1.50 - 2.00 carats

Size/Dimensions: US ring size 41⁄2
Gross Weight: 7.5 grams

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RUBY AND DIAMOND RING

Lot 1083

Estimate $6,000-$8,000Jun 17, 2026, 10:00 AM EDT

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Treasured History: Stream Family Coll. Online

Jun 17, 2026 10:00 AM EDT

New York, NY, United States

MULTI-GEM AND DIAMOND NECKLACE AND EARRINGS: MULTI-GEM AND DIAMOND NECKLACE AND EARRINGS Details Polished tourmaline beads, tumbled spinels, round pearls of approximately 3.75 to 3.00 mm, old and rose-cut diamonds, 14k yellow gold, yellow gold

Jun 17, 2026MULTI-GEM AND DIAMOND NECKLACE AND EARRINGS

ANTIQUE PEARL AND GOLD OWL BROOCH: ANTIQUE PEARL AND GOLD OWL BROOCH Details Designed as an owl, one baroque pearl, yellow gold, circa 1910 Size/Dimensions: 7.6 x 3.8 cm (3 x 11⁄2 in) Gross Weight: 56.8 cm Further Details Please

Jun 17, 2026ANTIQUE PEARL AND GOLD OWL BROOCH

ANTIQUE DIAMOND AND GOLD BRACELET: ANTIQUE DIAMOND AND GOLD BRACELET Details Rose-cut diamonds, yellow gold, circa 1910, several small rose-cut diamonds deficient Size/Dimensions: 16.5 cm (61⁄2 in) Gross Weight: 17.2 gram

Jun 17, 2026ANTIQUE DIAMOND AND GOLD BRACELET

ANTIQUE MULTI-GEM, SMOKY QUARTZ AND GOLD CASE: ANTIQUE MULTI-GEM, SMOKY QUARTZ AND GOLD CASE Details Designed as a stylized gourd, opening to reveal a single compartment, round and oval cabochon rubies, emeralds and sapphire, carved smoky quartz,

Jun 17, 2026ANTIQUE MULTI-GEM, SMOKY QUARTZ AND GOLD CASE

ANTIQUE DIAMOND EN TREMBLANT FLOWER BROOCH: ANTIQUE DIAMOND EN TREMBLANT FLOWER BROOCH Details En tremblant, designed as flowers and leaves, old and rose-cut diamonds, silver-topped 18k rose gold (French mark), circa late 19th century

Jun 17, 2026ANTIQUE DIAMOND EN TREMBLANT FLOWER BROOCH

VAN CLEEF & ARPELS DIAMOND AND GOLD BRACELET WATCH: VAN CLEEF & ARPELS DIAMOND AND GOLD BRACELET WATCH Details Opening to reveal a concealed dial, manual movement, round diamonds, 18k yellow gold and platinum (French marks), circa 1950, signed Van

Jun 17, 2026VAN CLEEF & ARPELS DIAMOND AND GOLD BRACELET WATCH

MULTI-GEM, ENAMEL AND DIAMOND CHARM BRACELET: MULTI-GEM, ENAMEL AND DIAMOND CHARM BRACELET Details Comprising five charms each depicting a grape-shaped ornament, a bird cage, a flower plant and a peacock, carved ruby, sapphire and emerald, round

Jun 17, 2026MULTI-GEM, ENAMEL AND DIAMOND CHARM BRACELET

BOUCHERON MULTI-GEM AND ENAMEL TOUCAN BROOCH: BOUCHERON MULTI-GEM AND ENAMEL TOUCAN BROOCH Details Designed as a toucan, amber plaque, round cabochon carnelian, single-cut diamonds, blue enamel, 18k yellow gold and platinum (French marks), circa

Jun 17, 2026BOUCHERON MULTI-GEM AND ENAMEL TOUCAN BROOCH

GOLD AND ENAMEL COMPACT: GOLD AND ENAMEL COMPACT Details Designed as a stylized nautilus, opening to reveal a fitted mirror and single compartment, red and blue enamel, 18k yellow gold, circa 1970 Size/Dimensions: 9.5 x 6.3

Jun 17, 2026GOLD AND ENAMEL COMPACT

DAVID WEBB LAPIS LAZULI AND GOLD CUFF BRACELET: DAVID WEBB LAPIS LAZULI AND GOLD CUFF BRACELET Details Oval cabochon lapis lazuli, 18k yellow gold, signed David Webb, circa 1970 Size/Dimensions: inner diameter 5.3 cm (21⁄8 in), inner

Jun 17, 2026DAVID WEBB LAPIS LAZULI AND GOLD CUFF BRACELET

TIFFANY & CO. GOLD LINK BRACELET WITH AN UNSIGNED SAPPHIRE, DIAMOND AND GOLD POODLE CHARM: TIFFANY & CO. GOLD LINK BRACELET WITH AN UNSIGNED SAPPHIRE, DIAMOND AND GOLD POODLE CHARM Details Yellow gold, circa 1950, signed Tiffany, accompanied by a charm designed as a poodle of round

Jun 17, 2026TIFFANY & CO. GOLD LINK BRACELET WITH AN UNSIGNED SAPPHIRE, DIAMOND AND GOLD POODLE CHARM

CARTIER SAPPHIRE, TURQUOISE AND DIAMOND OWL BROOCH: CARTIER SAPPHIRE, TURQUOISE AND DIAMOND OWL BROOCH Details Designed as an owl, round sapphires and turquoise cabochons, round and single-cut diamonds, 18k yellow gold and platinum (French marks),

Jun 17, 2026CARTIER SAPPHIRE, TURQUOISE AND DIAMOND OWL BROOCH

CARTIER SAPPHIRE AND DIAMOND RING: CARTIER SAPPHIRE AND DIAMOND RING Details Square cushion mixed-cut sapphire of 3.28 carats, round diamonds, yellow gold and platinum, circa 1950, signed Cartier AGL, 2026, report no. 1155978: 3.28

Jun 17, 2026CARTIER SAPPHIRE AND DIAMOND RING

SAPPHIRE, CULTURED PEARL AND DIAMOND NECKLACE: SAPPHIRE, CULTURED PEARL AND DIAMOND NECKLACE Details Sapphire beads of approximately 8.80 to 4.40 mm, rectangular-cut sapphire, cultured pearls of approximately 5.95 to 4.75 mm, single-cut diamonds,

Jun 17, 2026SAPPHIRE, CULTURED PEARL AND DIAMOND NECKLACE

BLACK STARR & FROST ANTIQUE NATURAL PEARL AND DIAMOND RING: BLACK STARR & FROST ANTIQUE NATURAL PEARL AND DIAMOND RING Details Button-shaped natural pearl of 11.23 x 11.10 mm, old and rose-cut diamonds, platinum, circa 1915, signed BS&F GIA, 2026, report no.

Jun 17, 2026BLACK STARR & FROST ANTIQUE NATURAL PEARL AND DIAMOND RING

THEODORE B. STARR ART DECO ONYX AND DIAMOND BRACELET: THEODORE B. STARR ART DECO ONYX AND DIAMOND BRACELET Details Carved onyx plaques, old-cut diamonds, platinum, circa 1930, signed T. B. Starr Inc., few onyx plaques with eye-visible areas of

Jun 17, 2026THEODORE B. STARR ART DECO ONYX AND DIAMOND BRACELET

ART DECO DIAMOND LORGNETTE PENDANT: ART DECO DIAMOND LORGNETTE PENDANT Details Old and single-cut diamonds, platinum, circa 1925, accompanied by a white gold chain Diamonds: approximately 77 old and single-cut with an approximate total

Jun 17, 2026ART DECO DIAMOND LORGNETTE PENDANT

ART DECO SAPPHIRE AND DIAMOND BRACELET: ART DECO SAPPHIRE AND DIAMOND BRACELET Details Rectangular sapphires, old-cut diamonds, platinum, circa 1935 Diamonds: 46 old with an approximate total weight of 4.50 – 4.75 carats

Jun 17, 2026ART DECO SAPPHIRE AND DIAMOND BRACELET

ART DECO NATURAL PEARL, CULTURED PEARL AND DIAMOND NECKLACE: ART DECO NATURAL PEARL, CULTURED PEARL AND DIAMOND NECKLACE Details Natural and cultured pearls of approximately 9.17 to 3.40 mm, triangular-cut diamonds, platinum, circa 1930, numbered GIA, 2026,

Jun 17, 2026ART DECO NATURAL PEARL, CULTURED PEARL AND DIAMOND NECKLACE

SAPPHIRE AND DIAMOND RING: SAPPHIRE AND DIAMOND RING Details Oval sapphire modified cabochon of 14.53 carats, round and old-cut diamonds, platinum, circa 1950 AGL, 2026, report no. 1156205: 14.53 carats, Burma, no gemological

Jun 17, 2026SAPPHIRE AND DIAMOND RING

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