3/4 cttw IGI Certified&nbsp;Engagement Ring in&nbsp;14K White Gold (3/4 cttw, J-K Color, I1-I2 Clarity) Beautiful solid 14k white-gold and Diamond ring, round brilliant cut center stone - 1/2 carat 100% Natural and Conflict free Diamonds - compliant with the Kimberley Process 30 Days Money Back Guarantee Exceptional Direct Manufacturing Prices IGI-certified, jewelry has been assessed and authenticated by the International Gemological Institute's expert gemologists.