Platinum or 14k solid gold Diamonds: Color: G/H Clarity: VS/SI Width: 1.8 mm Carat weight per stone: approximately 0.04 each Eternity diamond coverage: Total carat weight: 0.60-0.85 cttw (ranges depending on finger size) Size 6: 18 diamonds at 0.78 cttw 3/4 diamond coverage: Total carat weight: 0.51-0.64 cttw (ranges depending on finger size) Size 6: 13 diamonds at 0.55 cttw Eternity bands cannot be resized and 3/4 diamond coverage can only be resized 1/4-1/2 size. We recommend ordering this style 1/4 size larger to accommodate size fluctuations.