Vintage 10.50ct DE/VS Diamond & Platinum Trembling Flower Pendant Brooch. Presented is a vintage diamond & platinum trembling flower brooch. This magnificent brooch features top quality mixed shape diamonds in platinum with a rare feature which allows parts of the brooch to move or tremble.The center of this brooch is set with large size pear shape diamonds which are allowed to move up and down. This feature is also known as En Tremblant and it makes such pieces collectible as they are also scarce. The diamonds in this brooch weigh approximately 10.50 carats total; they are D to E color and VS to VVS clarity. The high quality of diamonds shows well in this piece and it allows the diamonds to have an exceptional sparkle in every environment. This brooch is made of platinum, it measures 60mm by 41mm and it weighs 26.7 grams total. It is well kept with light wear on the platinum and it comes as you see in the pictures. There are a couple of hallmarks on the platinum which probably represent a designer which we could not decipher. The item "Vintage 10.50ct DE/VS Diamond & Platinum Trembling Flower Pendant Brooch" is in sale since Friday, April 20, 2018. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Fine\Retro, Vintage 1930s-1980s\Pins, Brooches". The seller is "47ddc" and is located in New York, New York. This item can be shipped worldwide.