TONY DUQUETTE AMETHYST, GRAY CULTURED PEARL AND DIAMOND BROOCH - photo 1
TONY DUQUETTE AMETHYST, GRAY CULTURED PEARL AND DIAMOND BROOCH - photo 2
TONY DUQUETTE AMETHYST, GRAY CULTURED PEARL AND DIAMOND BROOCH - photo 3
TONY DUQUETTE AMETHYST, GRAY CULTURED PEARL AND DIAMOND BROOCH - photo 4
TONY DUQUETTE AMETHYST, GRAY CULTURED PEARL AND DIAMOND BROOCH - photo 5

TONY DUQUETTE AMETHYST, GRAY CULTURED PEARL AND DIAMOND BROOCH

Lot 231
11.12.2025 00:00UTC +00:00
Classic
Sold
$ 7 620
AuctioneerCHRISTIE'S
Event locationUnited Kingdom, London
Buyer Premiumsee on Website%
Archive
The auction is completed. No bids can be placed anymore.
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ID 1538077
Lot 231 | TONY DUQUETTE AMETHYST, GRAY CULTURED PEARL AND DIAMOND BROOCH
Estimate value
$ 10 000 – 15 000
Rectangular amethysts, gray cultured pearls of approximately 7.97 to 7.35 mm, round diamonds, 18k yellow gold, signed Tony Duquette, accompanied by a necklace of semi-baroque cultured pearls of approximately 13.38 to 10.10 mm

Amethysts: five rectangular with an approximate total weight of 105.00 – 110.00 carats
Diamonds: 36 round with an approximate total weight of 3.50 – 3.75 carats

Size/Dimensions: brooch 8.8 x 8.2 cm (31/2 x 31/4 in); necklace 45.7 cm (18 in)
Gross Weight: 168.4 grams
Address of auction CHRISTIE'S
8 King Street, St. James's
SW1Y 6QT London
United Kingdom
Preview
02.12.2025 – 11.12.2025
Phone +44 (0)20 7839 9060
Email
4FQ.AYGKAGLUQ@FO3G@
Buyer Premium see on Website
Conditions of purchaseConditions of purchase

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