Square-shaped emeralds, pear, oval, cushion and old-cut diamonds, platinum and 18k white gold (French assay marks), circa 1939, maker’s mark (Louis Heissler), fitted Mauboussin case; necklace transformable into a simple version (a small link forming the centre) or in a enhanced version with a fan-shaped motif, pendant transformable into a brooch

Diamonds: for a total approximate weight of 21.00 - 25.00 carats

Marguerite de Cerval, June 2022, Certificate of Authenticity

Size/Dimensions: necklace 42.5 x 0.9 to 2.5 cm; pendant 5.7 x 6.6 cm
Gross weight: 193.0 grams

Please note this lot is the property of a consumer. See H1 of the Conditions of Sale.

Conditions of Sale
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This lot is offered by Christie's France SNC

Brought to you by

Lukas BiehlerJewellery Specialist

A Christie's specialist may contact you to discuss this lot or to notify you if the condition changes prior to the sale.

lbiehler@christies.com +41 22 319 1747