Laboratory Diamond Jewellery › 2.02Ct Oval Lab Diamond Ring - IGI Certified - SQ5909425 Image 1 of 1 2.02Ct Oval Lab Diamond Ring - IGI Certified - SQ5909425 $6,200.00 sold out 18Kt White Gold Lab Diamond Ring. Set with OVal Cut 2.02Ct of F Colour VS2 Ex Ex Lab Diamond.IGI Certificate #LG607390373 Sold Out Added! 18Kt White Gold Lab Diamond Ring. Set with OVal Cut 2.02Ct of F Colour VS2 Ex Ex Lab Diamond.IGI Certificate #LG607390373