Description

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 size 51⁄4
Gross Weight: 6.3 grams

Provenance

Joanna and Johnny Carson, Los Angeles. The Joanna Carson Collection, Los Angeles, 1984.

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DIAMOND RING

Lot 0517

Estimate $5,000-$7,000Jun 11, 2026, 10:00 AM EDT

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Jewels Online

Jun 11, 2026 10:00 AM EDT

New York, NY, United States

DIAMOND BRACELET: DIAMOND BRACELET Details Round, marquise and baguette-cut diamonds, platinum, circa 1950, numbered (partially indistinct) Diamonds: approximately 596 round with approximate total weight of 16.00 -

Jun 11, 2026DIAMOND BRACELET

DIAMOND EARRINGS: DIAMOND EARRINGS Details Round diamonds, platinum Diamonds: 144 round with an approximate total weight of 19.00 – 20.00 carats Size/Dimensions: 4.7 cm (17⁄8 in) Gross Weight: 35.0 grams

Jun 11, 2026DIAMOND EARRINGS

Featured

DAVID WEBB EMERALD AND DIAMOND RING: DAVID WEBB EMERALD AND DIAMOND RING Details Rectangular emerald-cut emerald, round diamonds, platinum and yellow gold, circa 1975, signed Webb AGL, 2026, report no. 1154992: Colombia, clarity

Jun 11, 2026DAVID WEBB EMERALD AND DIAMOND RING

TURQUOISE AND DIAMOND BRACELET: TURQUOISE AND DIAMOND BRACELET Details Oval turquoise cabochons, round diamonds, yellow gold GIA, 2026, report no. 5231904005: three stones tested at random, natural turquoise, no indications of

Jun 11, 2026TURQUOISE AND DIAMOND BRACELET

TURQUOISE AND DIAMOND NECKLACE: TURQUOISE AND DIAMOND NECKLACE Details Oval and round turquoise cabochons, round diamonds, 18k yellow gold GIA, 2026, report no. 2235901718: three stones tested at random, natural turquoise, no

Jun 11, 2026TURQUOISE AND DIAMOND NECKLACE

DAVID WEBB SET OF DIAMOND AND ENAMEL JEWELRY: DAVID WEBB SET OF DIAMOND AND ENAMEL JEWELRY Details Round and single-cut diamonds, green enamel, 18k yellow gold and platinum, earrings signed Webb, ring signed David Webb Diamonds (earrings): with

Jun 11, 2026DAVID WEBB SET OF DIAMOND AND ENAMEL JEWELRY

DAVID WEBB DIAMOND AND GOLD BROOCH: DAVID WEBB DIAMOND AND GOLD BROOCH Details Round diamonds, 18k yellow gold and platinum, signed Webb Diamonds: approximately 182 round with an approximate total weight of 7.50 – 8.00 carats

Jun 11, 2026DAVID WEBB DIAMOND AND GOLD BROOCH

DAVID WEBB RUBY AND DIAMOND EARRINGS: DAVID WEBB RUBY AND DIAMOND EARRINGS Details Oval ruby cabochons, round diamonds, platinum and 18k yellow gold, signed Webb AGL, 2026, report no. 1154914 A and B: Burma, heat enhancement: none

Jun 11, 2026DAVID WEBB RUBY AND DIAMOND EARRINGS

DAVID WEBB RUBY AND DIAMOND RING: DAVID WEBB RUBY AND DIAMOND RING Details Oval double cabochon ruby, round diamonds, platinum and yellow gold, circa 1975, signed Webb AGL, 2026, report no. 1154993: Burma, heat enhancement: none

Jun 11, 2026DAVID WEBB RUBY AND DIAMOND RING

DAVID WEBB CULTURED PEARL AND DIAMOND RING: DAVID WEBB CULTURED PEARL AND DIAMOND RING Details Baroque cultured pearls of approximately 12.75 to 11.10 mm, marquise and round diamonds, platinum, signed David Webb, gray David Webb pouch

Jun 11, 2026DAVID WEBB CULTURED PEARL AND DIAMOND RING

DAVID WEBB CULTURED PEARL AND DIAMOND EARRINGS: DAVID WEBB CULTURED PEARL AND DIAMOND EARRINGS Details Drop-shaped cultured pearls of approximately 14.44 to 14.31 mm, round diamonds, platinum, signed Webb, black David Webb pouch Diamonds: 132

Jun 11, 2026DAVID WEBB CULTURED PEARL AND DIAMOND EARRINGS

DAVID WEBB CULTURED PEARL AND DIAMOND RING: DAVID WEBB CULTURED PEARL AND DIAMOND RING Details Semi-baroque cultured pearl of approximately 17.80 - 16.00 mm, round diamonds, platinum, signed Webb Diamonds: 146 round with an approximate total

Jun 11, 2026DAVID WEBB CULTURED PEARL AND DIAMOND RING

DAVID WEBB DIAMOND AND GOLD BROOCH: DAVID WEBB DIAMOND AND GOLD BROOCH Details Round diamonds, 18k yellow gold and platinum, signed David Webb Diamonds: 21 round with an approximate total weight of 3.75 – 4.00 carats

Jun 11, 2026DAVID WEBB DIAMOND AND GOLD BROOCH

DAVID WEBB TWO ENAMEL AND DIAMOND FROG BROOCHES: DAVID WEBB TWO ENAMEL AND DIAMOND FROG BROOCHES Details Designed as a large and small frog, green enamel, round diamonds, 18k yellow gold, each signed Webb, large frog with loss of sheen to enamel

Jun 11, 2026DAVID WEBB TWO ENAMEL AND DIAMOND FROG BROOCHES

DAVID WEBB CORAL AND ENAMEL BRACELET: DAVID WEBB CORAL AND ENAMEL BRACELET Details Carved coral plaques each depicting a human face, black enamel, hammered 18k yellow gold, signed Webb, one panel with eye-visible chip and loss to the

Jun 11, 2026DAVID WEBB CORAL AND ENAMEL BRACELET

DIAMOND RING: DIAMOND RING Details Emerald-cut diamond of 5.07 carats, tapered baguette-cut diamonds, platinum GIA, 2026, report no. 5311431: 5.07 carats, H color, VS2 clarity Size/Dimensions: US ring size 6 Gross

Jun 11, 2026DIAMOND RING

RUBY AND DIAMOND RING: RUBY AND DIAMOND RING Details Oval ruby cabochon, baguette and round diamonds, 18k yellow gold (Italian mark) AGL, 2026, report no. 1155566: origin not requested, heat treatment, moderate clarity

Jun 11, 2026RUBY AND DIAMOND RING

DIAMOND CLUSTER EARRINGS: DIAMOND CLUSTER EARRINGS Details Pear and marquise-cut diamonds, platinum Diamonds: 14 pear and six marquise with an approximate total weight of 14.00 – 15.00 carats Size/Dimensions: 2.8 cm

Jun 11, 2026DIAMOND CLUSTER EARRINGS

DIAMOND RING: DIAMOND RING Details Marquise brilliant-cut diamond of 2.68 carats, single-cut diamonds, platinum GIA, 2026, report no. 1232902828: 2.68 carats, M color, VS1 clarity Size/Dimensions: US ring size

Jun 11, 2026DIAMOND RING

DIAMOND BRACELET: DIAMOND BRACELET Details Marquise-cut diamonds, platinum Diamonds: 15 largest marquise with approximate total weight of 17.00 - 19.00 carats, remaining approximately 15 marquise with approximate

Jun 11, 2026DIAMOND BRACELET

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