Rings › 3.00ct Round Solitaire - SQ5313718 Image 1 of 1 3.00ct Round Solitaire - SQ5313718 $9,850.00 A Round Solitaire Lab Diamond weighing 3.00cts, D. VVS2, with an 18kt Yellow Gold band and 18kt White Gold shank. Add To Cart Added! A Round Solitaire Lab Diamond weighing 3.00cts, D. VVS2, with an 18kt Yellow Gold band and 18kt White Gold shank.