DIAMOND AND RUBY RING

Description

Details

Old cushion-shaped diamond stated to weigh 3.36 carats, circular-cut diamonds, French-cut rubies

Size/Dimensions: UK ring size K3⁄4
Gross Weight: 12.1 grams

Buyer's Premium

26% up to

£800,000.00

21% up to

£4,500,000.00

15% above

£4,500,000.00

DIAMOND AND RUBY RING

Lot 0049

Estimate £15,000-£20,000Jun 5, 2026, 7:00 AM EDT

Preview Only

This catalog is only available for preview on LiveAuctioneers.

Clicking this link will redirect you to our partner’s site.

London Jewels

Jun 05, 2026 7:00 AM EDT

London, England, UK

TWO DIAMOND BRACELETS: Details Circular-cut diamonds Size/Dimensions: 19.5 and 21.5 cm Gross Weight: 208.2 grams

Jun 05, 2026TWO DIAMOND BRACELETS

DIAMOND ETERNITY RING: Details Circular-cut diamonds Size/Dimensions: UK ring size M Gross Weight: 8.8 grams

Jun 05, 2026DIAMOND ETERNITY RING

AQUAMARINE, SAPPHIRE AND DIAMOND EARRINGS: Details Rectangular step-cut aquamarines of approximately 45.00 carats each, calibré-cut sapphires, old-, trilliant- and French-cut diamonds Size/Dimensions: 6.7 cm Gross Weight: 47.0 grams

Jun 05, 2026AQUAMARINE, SAPPHIRE AND DIAMOND EARRINGS

DIAMOND NECKLACE: Details Circular- and baguette-cut diamonds, detachable pendant Size/Dimensions: inner circumference 43.0 cm, detachable pendant 10.2 cm Gross Weight: 176.9 grams

Jun 05, 2026DIAMOND NECKLACE

AQUAMARINE AND DIAMOND PENDENT NECKLACE: Details Pear-shaped aquamarine stated to weigh 9.83 carats, circular-cut diamonds With a gemmological report Size/Dimensions: pendant 4.5 cm (including suspension loop), chain 46.0 cm Gross Weight:

Jun 05, 2026AQUAMARINE AND DIAMOND PENDENT NECKLACE

ILLUSION-SET DIAMOND NECKLACE AND BRACELET SET: Details Circular-, baguette-, marquise- and princess-cut diamonds, necklace and bracelet may be joined to from a longchain necklace Size/Dimensions: necklace 69.0 cm, bracelet 18.0 cm, longchain

Jun 05, 2026ILLUSION-SET DIAMOND NECKLACE AND BRACELET SET

AQUAMARINE AND DIAMOND RING: Details Octagonal step-cut aquamarine stated to weigh 13.06 carats, modified shield brilliant-cut diamonds of 0.40 carat each, circular-cut diamonds GIA, 2023, report no. 7478387106: 0.40 carat, E

Jun 05, 2026AQUAMARINE AND DIAMOND RING

SAPPHIRE AND DIAMOND RING: Details Antique cushion-shaped sapphire of 1.82 carats, old cushion-shaped diamonds SSEF, 2025, report no. 147072: 1.827 carats, Kashmir, no indication of heating Size/Dimensions: UK ring size O

Jun 05, 2026SAPPHIRE AND DIAMOND RING

LATE 19TH CENTURY AGATE INTAGLIO NECKLACE AND EARRING SET: Details Carved banded agate intaglios depicting mythological scenes, with lion mask and beaded baton connections, circa 1870 Size/Dimensions: necklace 45.5 cm, pendant 7.0 cm, earrings 6.3 cm Gross

Jun 05, 2026LATE 19TH CENTURY AGATE INTAGLIO NECKLACE AND EARRING SET

NATHANIAL MARCHANT 18TH CENTURY SARD INTAGLIO RING OF IPHIGENIA IN AULIS: Details Oval-shaped sard carved with an intaglio depicting a seated half-nude female figure, in an attitude of dejection, behind her an altar bearing a flame, gold, circa 1779 - 81, signed Marchant F

Jun 05, 2026NATHANIAL MARCHANT 18TH CENTURY SARD INTAGLIO RING OF IPHIGENIA IN AULIS

EARLY 20TH CENTURY NATURAL PEARL AND DIAMOND PENDENT NECKLACE: Details Drop-shaped natural pearl of approximately 9.4 x 9.4 x 12.5 mm, old circular- and cushion-shaped diamonds, circa 1910, brown fitted Jean Stigner case GCS, 2026, report no. 5786-2543: natural

Jun 05, 2026EARLY 20TH CENTURY NATURAL PEARL AND DIAMOND PENDENT NECKLACE

NATURAL PEARL, CULTURED PEARL, RUBY AND DIAMOND NECKLACE: Details Round, near round, barrel- and oval-shaped natural and cultured pearls ranging from 4.8 - 5.0 to 10.2 - 10.8 mm, calibré-cut rubies, old-cut diamonds Gem & Pearl Laboratory, 2026, report

Jun 05, 2026NATURAL PEARL, CULTURED PEARL, RUBY AND DIAMOND NECKLACE

DIAMOND EARRINGS: Details Old circular-cut diamonds of 2.88 and 2.81 carats, burgundy Harrods case Size/Dimensions: 0.9 cm Gross Weight: 4.3 grams

Jun 05, 2026DIAMOND EARRINGS

19TH CENTURY GOLD, EMERALD AND RUBY SUITE: Details Comprising a necklace, a brooch and a pair of earrings With ribbon bow detail, the necklace with two tier fancy mesh link design, old circular- and rectangular-cut emeralds and rubies, gold

Jun 05, 202619TH CENTURY GOLD, EMERALD AND RUBY SUITE

LATE 19TH CENTURY COLOURED SAPPHIRE AND DIAMOND RING: Details Circular-cut pink sapphire of 2.15 carats, old-cut diamonds, circa 1876 Gübelin, 2026, report no. 26037347: Burma (Myanmar), no indications of heating Size/Dimensions: UK ring size Q

Jun 05, 2026LATE 19TH CENTURY COLOURED SAPPHIRE AND DIAMOND RING

EARLY 20TH CENTURY DIAMOND LINE BRACELET: Details Old circular-cut diamonds, circa 1920 Size/Dimensions: 18.2 cm Gross Weight: 20.5 grams

Jun 05, 2026EARLY 20TH CENTURY DIAMOND LINE BRACELET

NATURAL PEARL AND DIAMOND NECKLACE: Details Round, near round, oval- and barrel-shaped natural pearls ranging from 5.6 to 9.0 mm, old-cut diamonds Gem & Pearl Laboratory, 2026, report no. 27075: eighty-five natural pearls (saltwater)

Jun 05, 2026NATURAL PEARL AND DIAMOND NECKLACE

SAPPHIRE AND DIAMOND RING: Details Antique cushion-shaped sapphire of 2.23 carats, circular-cut diamonds, platinum (London hallmarks), numbered SSEF, 2026, report no. 151639: 2.237 carats, Kashmir, no indications of heating Siz

Jun 05, 2026SAPPHIRE AND DIAMOND RING

COLOUR CHANGE SAPPHIRE AND DIAMOND RING: Details Rectangular cushion-shaped colour change sapphire of 2.63 carats, circular-cut diamonds Gem & Pearl Laboratory, 2025, report no. 26130: Madagascar, no evidence of heat treatment

Jun 05, 2026COLOUR CHANGE SAPPHIRE AND DIAMOND RING

DIAMOND EARRINGS: Details Circular-, baguette- and marquise-cut diamonds, 1950s and later, possibly converted from a brooch, one earring signed VCA and numbered Size/Dimensions: approximately 5.7 cm Gross Weight: 18.9

Jun 05, 2026DIAMOND EARRINGS

TOP