Broche Diamants, Circa 1910 — DIAMOND BROOCH, CIRCA 1910

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Estimate: €800–€1,200 hammer ≈ $887–$1,330
Result
Performance
Sale: Bonhams — Weekly Luxury: Jewellery & Watches, Online, Paris, avenue Hoche · 1 October 2024
Record ID: TB-2026-336245
Record: first seen 20 Jul 2026 · updated 20 Jul 2026 · source ↗
Cite this record: TB-2026-336245 — https://thebasis.art/cite/TB-2026-336245

Diamond Brooch, Circa 1910, BROCHE DIAMANTS, CIRCA 1910. Bonhams, 1 Oct 2024, lot 3126. bought in (did not sell). TheBasis.Art, TB-2026-336245.

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Diamond Brooch, Circa 1910, BROCHE DIAMANTS, CIRCA 1910. Bonhams, 1 Oct 2024, lot 3126. bought in (did not sell). TheBasis.Art, TB-2026-336245.

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From the same sale Weekly Luxury: Jewellery & Watches · Oct 2024

Lot	Artist	Estimate
An 18K rose gold open face key wind pocket watch Montre de gousset à …	An 18k Gold Open Face Keyless Wind Pocket Watch Montre De Gousset À Cadran Ouvert En Or Jaune 18k	€1,000–€1,500
Robert Roskell, Liverpool. An important 18K gold full hunter key wind…	Robert Roskell, Liverpool. An Important 18k Gold Full Hunter Key Wind Pocket Watch Robert Roskell, Liverpool. Importante Montre De Gousset À Clapet En Or Jaune 18k	€3,000–€4,000
Wunderwerk. A 14K rose gold full hunter keyless wind repeating chrono…	Wunderwerk. A 14k Rose Gold Full Hunter Keyless Wind Repeating Chronograph Pocket Watch Wunderwerk. Chronographe De Poche À Clapet En Or Rose 14k	€2,500–€3,500
Hazebrouco, rue de la Paix. An 18K gold open face keyless wind split …	Hazebrouco, Rue De La Paix. An 18k Gold Open Face Keyless Wind Split Second Chronograph Pocket Watch Hazebrouco, Rue De La Paix. Chronographe De Poche À Cadran Ouvert En Or Jaune 18k	€2,000–€3,000
Vacheron & Constantin. An 18K gold open face key wind pocket watch Va…	Vacheron & Constantin. An 18k Gold Open Face Key Wind Pocket Watch Vacheron & Constantin. Montre De Gousset À Cadran Ouvert En Or Jaune 18k	€1,500–€2,000
An 18K gold open face key wind quarter repeating pocket watch Montre …	Oudin. An 18k Gold Open Face Key Wind Repeating Pocket Watch Oudin. Montre De Gousset À Cadran Ouvert En Or Jaune 18k	€3,600–€5,000

Comparable results nearest sold works, same medium & price band

Artist	Lot	Result USD, incl. premium	Sale
Diamond Brooch, Circa 1910	Broche Diamants, Circa 1910	$1,011	Bonhams, Nov 2024
Diamond Brooch, Circa 1910	Broche Diamants, Circa 1920		Bonhams, Mar 2024
Sapphire And Diamond Ring	Bague Saphir Et Diamants		Bonhams, May 2025
Ruby And Diamond Ring	2014		Bonhams, Dec 2023
Diamond Brooch, Circa 1910	Attributed to Alberto Giorgi : Broche Diamants, Circa 1970		Bonhams, Sep 2026
Emerald And Diamond Ring	1981		Bonhams, Jul 2022
Sapphire And Diamond Ring	Bague Saphirs Et Diamants		Bonhams, May 2024
Emerald And Diamond Ring	1997		Bonhams, Feb 2025

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.