The bride's bouquet design, which is three-dimensional and dazzling. Center stone: D color, Excellent cut and VVS1 clarity. UNA&CO unique technology to make it feel like 100% platinum.The materials used are 30% platinum & 70% silver, there is no need to worry about blackening, discoloration or allergies. Strict quality control production process, each stone is hand-set patiently by craftmen, we can couch for the quality. The ring is perfectly in line with the curve of the finger, the ring surface is smooth and comfortable for daily wear, will not scratch or hurt your finger.