Vintage Style Round CZ Engagement Wedding Ring Set Silver Wedding and Engagement Ring Set Stone: 7 mm W Material: .925 Sterling Silver, Rhodium Plating, Cubic Zirconia Measure: 3mm Band Width Weight: 6.9 grams Wedding and Engagement Ring Set Stone: 7 mm W Material: .925 Sterling Silver, Rhodium Plating, Cubic Zirconia,Measure: 3mm Band Width,Weight: 6.9 grams.