Diamond ring, late 18th century - Royal Jewels from the Bourbon Parma Family -14 Nov 2018
artgenève 2014 Three Hanging Trees de Henrik Hakansson
Sotheby's Royal Jewels 0003 - November 2018
Lot 377 - The Farnese Blue - lot sold 6,719,750
Lot 315 - Patek Philippe - Exceptional and rare yellow gold chronograph wristwatch registers
Oval diamond weighing 50.39 carats D Colour, Flawless Excellent Polish and Symmetry, Type IIa Estimate 6,860,000–7,570,000 CHF / US$7,250,000–8,000,000
Rolex ‘Paul Newman’ Daytona with “Tropical” Dial, 1968 Estimate: CHF 200,000 – 400,000
artgenève 2017, the Ball Room, Curated by Samuel Gr
Gem set and diamond head-collar (life size) ‘The Horse’, Pradervand Decorated on both sides with a floral wreath set with diamonds, pink sapphires and tsavorites CHF 30,000 – 50,000 / $ 30,200 – 50,500
Raj  Pink -8-Sotheby's 15 Nov 2017
These historical diamonds were acquired by the Legendary “La Païva”, One of the most famous 19th-century courtesans in Paris and A leading figure of contemporary cultural and artistic society