Laboratory Diamond Jewellery › 2.00Ct Lab Diamond Stud Earrings - SQ9509603 Image 1 of 1 2.00Ct Lab Diamond Stud Earrings - SQ9509603 $4,270.00 sold out 18Kt White Gold Lab Diamond Stud Earrings. IGI Certified. F Colour SI2 Clarity. Total Diamond Weight 2.0Cts. Sold Out Added! 18Kt White Gold Lab Diamond Stud Earrings. IGI Certified. F Colour SI2 Clarity. Total Diamond Weight 2.0Cts.