Laboratory Diamond Jewellery › 2.50Ct Oval Brilliant Lab Diamond - SQ0141705 Image 1 of 1 2.50Ct Oval Brilliant Lab Diamond - SQ0141705 $4,280.00 sold out 2.50Ct Oval Brilliant Lab DiamondColour Grade - EClarity Grade - SI 1IGI Certificate #LG560247294 Sold Out Added! 2.50Ct Oval Brilliant Lab DiamondColour Grade - EClarity Grade - SI 1IGI Certificate #LG560247294