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At the hammer

Sales/Results · Sotheby's New York · online auction N12237

The Gem Drop August

Online auction · 13 August 2026 · See the catalogue on Sotheby's

The catalogue

Estimates in USD. Prices realised not read yet: Sotheby’s shows them to logged-in visitors only.

Other jewels 5 lots

Unmounted diamondUSD 140k–220kestimate Lot 2 Unmounted diamond 4.54 ct · Flawless Diamond braceletUSD 80k–120kestimate Lot 1 Diamond bracelet Diamond ringUSD 40k–60kestimate Lot 3 Diamond ring Pair of diamond earringsUSD 35k–55kestimate Lot 5 Pair of diamond earrings Diamond ringUSD 30k–50kestimate Lot 6 Diamond ring

The sale

Online auction N12237
13 August 2026The Gem Drop August5 lots
The catalogue in numbers By maison, origin, treatment and type

Every lot of the sale, by maison, origin, treatment and type. 5 lots counted.

By maison lots
Unsigned 5
By origin stones

None in the catalogue.

By treatment lab reports

None in the catalogue.

By type lots
Ring 2
Bracelet 1
Earrings 1
Loose stone 1

Counted by script (scripts/count-lots.mjs) from the lot titles and descriptions: maison as signed, origin and treatment as stated in the laboratory report. A lot with several reported stones counts once per origin.

Source: Sotheby’s catalogue, sale N12237, public lot data read by Precious Trade (scripts/sothebys-lots.mjs). Prices to be added (Sotheby's login): Sotheby’s shows results to logged-in visitors only.