Rings › 1.00Ct Oval Cut Diamond Ring GIA Certified - SQ2828663 Image 1 of 2 Image 2 of 2 1.00Ct Oval Cut Diamond Ring GIA Certified - SQ2828663 $11,870.00 18Kt White Gold Oval Cut Diamond Ring. Total Diamond Weight 1.00Ct. Mined Diamonds GIA Certified G Colour I1 Clarity Add To Cart Added! 18Kt White Gold Oval Cut Diamond Ring. Total Diamond Weight 1.00Ct. Mined Diamonds GIA Certified G Colour I1 Clarity