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of an elliptical shape, mounted with eight cut diamonds and calibre cut blue sapphires, centred by an ellipsis mounted with diamonds and calibre cut emeralds interconnected with two flanking sapphire and diamond mounted oval loops, in yellow gold and platinum, the sides decorated with an engraved foliate design.
Numbered: 23753
French eagle’s head mark for gold
Length: 4.5cm
Width: 2cm