Laboratory Diamond Jewellery › 0.72Ct Lab Diamond Earrings - IGI Certified - SQ4352992 Image 1 of 1 0.72Ct Lab Diamond Earrings - IGI Certified - SQ4352992 $1,690.00 sold out 18Kt White Gold Lab DIamond Stud Earrings. Total DIamond Weight 0.72Ct E Colour VS2 Clarity. IGI Certified Sold Out Added! 18Kt White Gold Lab DIamond Stud Earrings. Total DIamond Weight 0.72Ct E Colour VS2 Clarity. IGI Certified