Exceptional Bulgari Coloured Diamond And Diamond BROOCH

Important Coloured Diamond And Diamond Ring IMPORTANT COLOURED DIAMOND AND

Important Coloured Diamond And Diamond Ring · Christie's · Nov 7, 2023

CHF 4,643,000

Extraordinary Cartier Art Deco Diamond Necklace

Extraordinary Cartier Art Deco Diamond Necklace · Christie's · Nov 12, 2024

CHF 4,461,500

Rare Graff Coloured Diamond And Diamond RING.

Rare Graff Coloured Diamond And Diamond · Christie's · May 14, 2025

CHF 4,885,000

The Maharaja Necklace Magnificent van Cleef & ARPELS DIAMOND.…

The Maharaja Necklace Magnificent van Cleef · Christie's · Nov 12, 2024

CHF 5,490,000

Exceptional Natural Pearl Sautoir

Exceptional Natural Pearl Sautoir · Christie's · May 15, 2019

CHF 5,723,000

A Diamond Necklace, BY CHOPARD Set with a detachable pear-shaped diamond, weighing ap

A Diamond Necklace · Christie's · May 17, 2017

CHF 6,255,500