Laboratory Diamond Jewellery › 1.60ct White Gold Stud - SQ7258185 Image 1 of 1 1.60ct White Gold Stud - SQ7258185 $3,471.00 An 18kt White Gold Stud Earring set with Lab Diamonds with a TDW of 1.60cts. D VVS2 Add To Cart Added! An 18kt White Gold Stud Earring set with Lab Diamonds with a TDW of 1.60cts. D VVS2