H.Stern Diamond 18k White Gold Fancy Long Tower Design Ring Size - 6.5. This unique style authentic ring is by H. Stern, it is well crafted from 18k white gold with a polished finish and has a long pointed open two parts joined to form a tower like design set with 85 points round cut diamond. The base is flat with an X shape. Signed by the designer with the metal content. Material: 18k white gold Diamonds: 0.85 total carat weight Color: G Clarity: VS1 Ring Size: 6.5 Measurements: 1.42" long x 0.73" x 0.73" Weight: 10.9 grams Stock# 55807