Art Deco Pendant Necklace in 18k Gold with 37 Cts Aquamarine and Diamonds Art Deco Filigree 18kt white Gold Pendant with Platinum Chain. Featuring a center Emerald cut natural Aquamarine Approx. 37.0 carats. Accented with Old mine and Single cut Diamonds weighing Approx. 3.75 carats. H-J color. Pendant Measurements: 2.0 x 1.3 inches. Chain length: 18 inches. Total weight: 29.15 grams Very good conditions. 2 Diamonds missing. Aquamarine has a small natural inclusion. Upon Request, Auction House may provide an appraisal. This will carry an additional cost. Appraisals are made by our in house GIA certified Gemologist.