14-KARAT YELLOW GOLD TIFFANY SOLITAIRE ENGAGEMENT RING FEATURING A ROUND "LAB GROWN" DIAMOND AT 1.90 CARAT. THE STONE MEASURES 7.98 MM BY 8.03 MM IN DIAMETER BY 4.81 MM IN DEPTH. CLARITY VS1, COLOR G AND IS AN "IDEAL" CUT. IT IS HELD BY A FOUR PRONG 14-KARAT WHITE GOLD HEAD. ...more FOR FURTHER INFORMATION ON THE STONE SEE THE INTERNATIONAL GEMOLOGICAL INSTITUTE CERTIFICATION #LG589308538. show less