Center Stone Type: Lapis & Rose-cut Clear Quartz DoubletCenter Stone Weight & Size: 14.5cttw, 18x14mmDiamond Pave' Weight: .06cttwRing Dimensions: 23mm overall length of head, 18mm overall width of head, 13mm overall hight from bottom of gallery to top of stoneMaterial: 100% Recycled, Nickel Free, Platinum Plated for Tarnish Resistance & Rhodium Plated to Acheive a High Luster Finish