Description ART DECO, ONYX, EMERALD AND DIAMOND BROOCHContaining one rectangular onyx plaque, one cushion mixed cut emerald measuring approximately 7.70 x 8.55 x 3.65 mm, 20 old European and transitional cut diamonds weighing approximately 3.75 carats total and 28 single cut diamonds. Mounted in platinum with white gold pin back. 11/16 inch x 2 1/16 inches.Gross weight: 8.90 dwt.Property from a Private CollectionCondition Report Measurements: The brooch measures approximately 11/16 inch by 2 1/16 inches.Overall Condition: Acid test indicates the metal is platinum with 18 karat gold pin back, There is light scratching to the metal.  All lots are sold `AS IS`. Please contact Hindman`s jewelry department for any additional information or questions you may have regarding this lot. The absence of any reference to the condition of a lot does not imply that the lot is in perfect condition or completely free from wear and tear, imperfections or the effects of aging. Please note that measurements and opinions on gems are given as a courtesy and are approximated. It is recommended you talk to a specialist or view items in person before placing a bid. Clients must review and agree to the Conditions of Sale before participating in an auction.