Here is a concise rewrite under 400 characters, segmented without special characters or Chinese: This moissanite pendant features an 18mm 1 carat D color center stone accented by D color lab grown diamonds. The pendant and included 18-22 inch adjustable chain are crafted from smooth 925 sterling silver suitable for daily wear. Combining brilliant moissanite and diamonds creates a luxurious elegant style perfect for any occasion or party wear. Handpicked diamonds ensure sparkle. Presented in a gift box it makes an ideal precious gift. Quality tested for confident purchase with customer support available.