Auction sale reference

'The Mellon Blue' Sensational Coloured Diamond AND DIAMOND RING.75

Sold for CHF 20,525,000 at Christie's on Nov 11, 2025.

Lot description

'THE MELLON BLUE' SENSATIONAL COLOURED DIAMOND AND DIAMOND RING.

LA LÉGENDE A DIAMOND AND CULTURED PEARL SAUTOIR NECKLACE, BY BOEHMER ET BASSENGE Set

BOEHMER ET BASSENGE Set · Christie's · May 17, 2017

CHF 14,767,500

Patek Philippe Patek Philippe Grandmaster…

Patek Philippe Patek Philippe Grandmaster · Christie's · Nov 9, 2019

CHF 31,000,000

The Ocean Dream Spectacular Coloured Diamond AND DIAMOND RING.

The Ocean Dream Spectacular Coloured Diamond · Christie's · May 13, 2026

CHF 13,567,500

A SENSATIONAL DIAMOND AND EMERALD NECKLACE, BY DE GRISOGONO Set with a rectangular cu

DE GRISOGONO Set with a rectangular cu · Christie's · Nov 14, 2017

CHF 33,500,000

Exceptional Coloured Diamond, DIAMOND AND RUBY BALLERINA RING, MOUNTED BY..

Exceptional Coloured Diamond · Christie's · May 14, 2025

CHF 10,640,000

Patek Philippe, COMPLICATED DESK CLOCK 2010s Patek Philippe, COMPLICATED DE

Patek Philippe · Christie's · Nov 6, 2021

CHF 9,500,000

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