Designed by Charlotte Lynggaard, the Nature Solitaire ring is crafted from 18 karat gold set with a 0.80 carat oval center diamond W H SI1 and 3 hand-set white diamonds totalling 0.01 carat TW. VS. The slim shank is satinized. Handcrafted by master goldsmiths. Part of the Nature and You & Me Collection. Ring size can be changed +/- 2 sizes. A diamond from OLE LYNGGAARD COPENHAGEN is ethically and naturally sourced. Our diamonds come with an extra OLE LYNGGAARD COPENHAGEN certificate insuring the authenticity of the diamonds. Find more information about the diamond grading standards and our 5th C of Confidence in our Diamond Guide.