An 18 Karat White Gold, Chalcedony and Diamond "Rose de Noel" Brooch, Van Cleef & Arpels, composed of six "blue lace" chalcedony petals surrounding a wirework and cluster setting stamen surrounding eight round brilliant cut diamonds weighing approximately 1.48 carats total, the brooch measuring approximately 52.00 x 52.00 mm, can be worn on either of the two included collars as a pendant or alone as a brooch.Stamp: Van Cleef & Arpels (maker's mark) 750 B1002F3.Accompanied by lavender and black leather collar necklaces, and a signed Van Cleef & Arpels case. 24.50 dwts.