Laboratory Diamond Jewellery › 2.00ct White Gold Lab Diamond Stud Earrings- SQ2274015 Image 1 of 1 2.00ct White Gold Lab Diamond Stud Earrings- SQ2274015 $4,220.00 18kt White Gold Lab Diamond Studs with a TDW of 2.00cts. D VS1. Add To Cart Added! 18kt White Gold Lab Diamond Studs with a TDW of 2.00cts. D VS1.