LLNF Wedding Necklace Rhinestone Hollow Swarovski Crystal Elements Butterfly Silver Carved Chain Necklace For Women (Colorful flowers) Natural is surrounded by sterling silver, and 925 Sterling Silver Chain 18". Chain Length:46cm Pentant Size:3.5*2.5CM Crystal Size:1.3*1.1cm Quantity:1 Piece(Pendent+Chain) Crystal is good or bad is depend on color, gloss, diaphaneity, inclusion, weight and so on. so you should pay attention to avoid collision when wearing. The chain is made of 925 Sterling Silver. We specifically choose a fine chain for the pendant and you will love it It has a high degree of oxidation resistance, Bright sustained, it won't stain. Pack with Beautiful Bag as a Gift Perfect for all occasions: anniversary, engagement, party, meeting, dating, wedding, daily wear, etc