Christie's Magnificent Jewels 14 November 2017, Geneva
A MAGNIFICENT DIAMOND TIARA
Estimate CHF 4,500,000 - CHF 6,500,000 (USD 4,552,083 - USD 6,575,232)

Christie's Magnificent Jewels 14 November 2017, Geneva
A DIAMOND 'TROIS ANNEAUX' CUFF, BY SUZANNE BELPERRON
Estimate CHF 80,000 - CHF 120,000 (USD 80,926 - USD 121,389)

Christie's Magnificent Jewels 14 November 2017, Geneva
A LATE 19TH CENTURY ENAMEL AND DIAMOND SNAKE BANGLE
Estimate CHF 6,500 - CHF 9,000 (USD 6,575 - USD 9,104)