Designed by Ole Lynggaard, the Classic Solitaire ring is crafted from 18 karat white gold set with a 0.30 carat brilliant-cut center diamond W H SI1. The slim shank is polished. Handcrafted by master goldsmiths. Part of the 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.