Ryan Jonathan,Ryan Jonathan 3 Stone Round White Diamond & Blue Diamond Accented Engagement Ring in 14K White Gold (0.45 cttw) - Size 7,Ryan Jonathan,3BDDBD050W" /> Includes a Jewelry Certificate of Authenticity issued by DivaDiamonds. Includes a jewelry polishing cloth and jewelry box. We certify that our diamonds are conflict free diamonds. Listed total diamond carat weight is approximate. May vary up to .05 carats. Proudly made in the USA.