Lot 206, A Belle Epoque diamond tiara-necklace, circa 1910. Estimate £40,000 - £50,000 ($74,800 - $93,500). Price Realized £50,190 ($93,855). Photo Christie's Image Ltd 2004.

Designed as thirteen graduated openwork panels, set with old-cut diamonds, five of which are centred with rectangular-cut emerald simulants, circa 1910, 44.5 cm. wide, with French assay marks for platinum 

Note: Sold Christie's New York 24 October 1997, lot 193, together with fitted case by Chaumet