The classic yellow gold paired with a beautiful round cut solitaire diamond makes a hard to resist combination in this elegant diamond engagement ring. The diamond is a 0.25 carat solitaire of G/SI quality. The gemstone has its own diamond grading certificate from EDR. The 18k yellow gold band has a British hallmark denoting the purity of the precious metal. When you choose this lovely solitaire diamond engagement ring you benefit from a lifetime workmanship guarantee and an individual insurance valuation report.