The necklace is heavily plated in 18ct gold. The necklace measures 18 inches and has a 2 inch extender so 20 inches if needed. The necklace is brand new and comes with Swarovski tag. The stone weight equates to 218cts.There are 37 stones in the necklace. I can't praise this piece enough. This is the highest quality swarovski crystals. Thank you for looking and please take a look at my other items. The item "Swarovski Tennis Necklace 18ct Gold Plated 12mm Crystals 18 Inch 2inch Extender" is in sale since Monday, January 6, 2020. This item is in the category "Jewellery & Watches\Costume Jewellery\Necklaces & Pendants". The seller is "123alexlee" and is located in Dungannon. This item can be shipped worldwide.