PAST AUCTION

22 April 2026 from 14:00 BST

London Jewellery

Sale Number: 894

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22 April 2026 from 14:00 BST - Live Online

Jewellery by JAR

Jewellery by JARJoel Arthur Rosenthal, better known as JAR, is one of the most celebrated yet elusive contemporary jewellers.

A Royal Gift: The Bracelet of Lady Rachel Russell

A Royal Gift: The Bracelet of Lady Rachel RussellGifted by Queen Victoria in 1837 to the young Lady Rachel Evelyn Russell, this finely engraved turquoise-set bangle of circa 1835 is a rare jewel of exceptional royal provenance.

Sarah Duncan

Sarah
Duncan

Veronica Olszowska

Veronica
Olszowska

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LOTS (170)

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A turquoise bangle, circa 1835

Of Royal Interest

A late 19th century natural pearl, conch pearl and diamond brooch

A diamond panel bracelet, circa 1940

A mother-of-pearl dress set, first half of the 20th century

Cartier: A platinum and diamond cross pendant necklace, 2004

A four-stone diamond pendant necklace

Estimate: £2,000 - £3,000

Chopard: A 'Happy Diamond' 'I Love You' pendant necklace

Cartier (Attributed): A diamond 'Trinity' ring

Cartier: A pair of diamond 'Paillette' earstuds

Elsa Peretti for Tiffany & Co.: A silver mesh scarf necklace

A white gold teardrop diamond pendant necklace

Estimate: £1,200 - £1,500

Theo Fennell: A diamond key pendant necklace, 2013

Theo Fennell: A diamond pendant necklace, 2013

Cartier: A diamond and white gold 'Lanieres' ring

Cartier: A white gold 'Lanieres' ring

Carrera y Carrera: A pink sapphire and ruby ring

A rose quartz and diamond collar necklace, attributed to Valerie le Heutre

A diamond plaque dress ring

Tiffany & Co.: A pair of diamond and platinum earstuds

A 2.81 carat diamond and platinum dress ring

Cartier: A tri-stone diamond pendant necklace

A step-cut diamond three-stone ring

Estimate: £8,000 - £12,000

Cartier: A white gold and diamond ring

A gold and diamond pendant necklace

A radiant-cut diamond single-stone ring

Estimate: £1,500 - £2,500

Theo Fennell: A gold torc bangle, 2005

Theo Fennell: A gold palm pendant necklace and bracelet

Cartier: A pair of gold 'Panthère' cufflinks

A green tourmaline collar necklace

A green tourmaline and diamond dress ring

Octavio Sardà: A gold collar, 1985

Octavio Sardà: A gold bangle, 1985

Octavio Sardà: A pair of gold and diamond earrings

Hermès: A mid to late 20th century brooch

Estimate: £2,200 - £2,800

A pair of emerald and diamond fringe earrings

An emerald and diamond swag necklace

An emerald and diamond bracelet

An emerald and diamond dress ring

A cross pendant necklace

Estimate: £2,500 - £3,500

A diamond and black diamond dress ring and earring suite

Estimate: £3,000 - £5,000

Chaumet: A diamond saltire ring

A zircon and diamond cluster ring

A diamond single-stone pendant necklace

Fei Liu: An aquamarine, diamond and emerald bracelet

A cabochon emerald and diamond cluster ring

A pair of diamond earstuds

An aquamarine and diamond cluster pendant necklace

Estimate: £600 - £800

A diamond three-stone ring

A diamond flower ring

Estimate: £2,000 - £3,000

Cartier: A platinum and diamond single-stone ring

A pink tourmaline and diamond dress ring, 2000

A pair of diamond hoop earrings

A ruby and diamond ring

Estimate: £600 - £800

Theo Fennell: A diamond cross necklace and bracelet, 2013

Chopard: A swirling diamond pendant necklace

Estimate: £2,500 - £3,500

A diamond tennis bracelet

Cartier: A white gold and diamond 'Tank Française' ring

Cartier: A pair of interchangeable nephrite and haematite cufflinks

Wendy Ramshaw: A set of six gem-set gold rings, 2006-2011

Wendy Ramshaw: A white gold and diamond ring stack

Wendy Ramshaw: A gold and moonstone ring stack, 2013

Wendy Ramshaw: A silver ring stack, 1987-88

Wendy Ramshaw: A pair of gold, enamel and garnet earrings, 2001

A diamond dress ring, 1997

Theo Fennell: Four single-stone pendant necklaces

An enamel and diamond parrot brooch, circa 1975

Estimate: £5,500 - £6,500

A circular-cut emerald choker

A collet-set diamond pendant

Estimate: £4,000 - £6,000

An emerald and diamond cluster ring

Estimate: £1,500 - £2,000

Theo Fennell: Two single-stone pendant necklaces

Cartier: A gem-set 'Trinity' ring

Chopard: Two pairs of 'Happy Diamond' earstuds

A 4.17 carat diamond ring

Estimate: £7,000 - £9,000

A pair of spinel and diamond pendent earrings

D. Bachet: A 'Scroll in Love' pink sapphire and diamond pendant necklace

Cartier: A rose gold and diamond 'Étincelle de Cartier' eternity ring

A tourmaline and diamond mesh bracelet

Estimate: £5,000 - £7,000

A fancy-link bracelet, first half of the 20th century

Van Cleef & Arpels: An interchangeable set of earrings and a pendant, circa 1980

Estimate: £5,500 - £6,500

Dinh Van for Cartier: A 'Double Faces' sculptural ring, circa 1970

Paloma Picasso for Tiffany & Co.: A fancy-link bracelet

John Donald: A gold and diamond ring, 1992

Chaumet: A diamond-set ring

Cusi: An emerald and diamond necklace

Chopard: A 'Happy Diamond' ring

Cartier: A pair of gold and diamond 'Maillon Panthère' earrings

Cartier: A gold and diamond 'Maillon Panthère' bracelet

A diamond crossover ring

Cartier: A heart ring, circa 1995

A bib necklace, possibly 19th / early 20th century

Two 19th century stick pins

An amethyst pearl and diamond brooch / pendent, circa 1875

An enamel, demantoid garnet and amethyst pendant necklace, circa 1910

A pair of bloodstone, ruby and diamond earrings

A ruby and diamond crescent moon brooch, circa 1890

A natural pearl and diamond necklace

A Light Pink diamond pendant

A cultured pearl necklace with diamond pendant

A mid 19th century sapphire, diamond and pearl pendant necklace

A diamond and pearl tiara / necklace, circa 1900

Estimate: £10,000 - £15,000

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