Cartier coral, diamond, 18k yellow gold pineapple brooch. Photo courtesy Michaan's Auctions

Size 8, Gross Weight: 9.4 dwts. Featuring two branch form coral, accented by five full-cut diamonds weighing a total of approximately 0.50 cttw., set in a 14k yellow gold mounting. Sold $2,360.00

Michaan's Auctions. Fine Art, Furniture, Decorative Arts and Jewelry Auction. Friday, June 7, 2013. http://www.michaans.com