This is a solid 14k gold necklace made by Marika Desert Gold. The amazing wavy discs have a beautiful patina. These really do remind you of the desert. This necklace is adjustable from 16"-20". It weighs 8 grams and is solid 14k yellow gold. This is a beautiful handcrafted necklace by Marika Desert Gold. I have also listed for sale the matching earrings, which you can see in the second photo. The Marika hallmark and "14k" notation are shown in the pictures. it is located on the smallest of discs. The necklace was originally well over $1200. The Marika presentation and storage box, which is original to the necklace, is included.