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Lot 9 · Knightsbridge Jewels Online Sale

by Chopard

A 'happy Diamonds' Collar Necklace

Catalog image of by Chopard
Catalog image, served from the auction house’s site — © the house.

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Estimate
£1,500–£2,000 hammer ≈ $1,933–$2,577
Result
Performance
Sale
Bonhams — Knightsbridge Jewels Online Sale, London, Knightsbridge · 27 November 2019
Record ID
TB-2026-747112
Record
first seen 22 Jul 2026 · updated 22 Jul 2026 · source ↗
Cite this record
TB-2026-747112 — https://thebasis.art/cite/TB-2026-747112

A 'happy Diamonds' Collar Necklace, by Chopard. Bonhams, 27 Nov 2019, lot 9. bought in (did not sell). TheBasis.Art, TB-2026-747112.

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A 'happy Diamonds' Collar Necklace, by Chopard. Bonhams, 27 Nov 2019, lot 9. bought in (did not sell). TheBasis.Art, TB-2026-747112.

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From the same sale Knightsbridge Jewels Online Sale · Nov 2019

LotArtistEstimateResult
by Cartier, 1990 Chrysoprase And Diamond Ring A Coral £1,500–£2,000
by Bulgari A 'b.zero1' Pendant £1,000–£1,500
A diamond dress ring £1,200–£1,500
by Chopard A 'happy Diamond' Ring £800–£1,200
A blue topaz, diamond and enamel ring £1,200–£1,500
A diamond crescent brooch £2,000–£2,500

Comparable results nearest sold works, same medium & price band

ArtistLotvs. estimateResult USD, incl. premiumSale
Art Deco Diamond Brooch Circa 1930 $2,356 Bonhams, Sep 2022
Diamond Line Bracelet Circa 1992 Bonhams, Jul 2024
Art Deco Diamond Brooch circa 1925 Bonhams, Apr 2019
Art Deco Diamond Brooch Circa 1925 Bonhams, Jul 2021
Gem-set Flower Brooch by Mario Buccellati, circa 1930 Bonhams, Oct 2019
Three Cultured Pearl Necklaces Three Cultured Pearl Necklaces (3) Bonhams, Jun 2021
Diamond Line Bracelet 2000 Bonhams, Jul 2024
Gem-set Flower Brooch Circa 1960 Bonhams, Apr 2023

The closest sold results by price, artist, and medium — the appraiser's comp set, generated from the corpus. All figures converted to USD at current reference rates.

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