Diamond Solitaire 1.81ct Princess Cut J-SI2 18k Gold Engagement Ring GIA Cert. This is a new without tag diamond engagement ring with a center stone a beautiful princess square modified brilliant cut diamond weighing 1.81 carats and is accented with smaller round cut diamonds shank and along the shoulders. The smaller diamonds are a total weight of 56 points. This high shank platform is crafted from 18k white gold in a polished finish. The ring is hallmarked with the metal content. Comes with GIA certificate on the cushion cut diamond. Material: 18k white gold Hallmark: 750 Measurement: Top Size: 0.33" across x 0.33" long x 0.33" high Solitaire Diamond: princess: 1.81carats Color: J Clarity:SI2 GIA#7253348264 Smaller diamonds: 0.56 total carat weight Color: H-I Clarity: VS1-SI1 Ring Size: 6.5 Weight: 5 grams Stock#: 55945