A Blonde and Her BagMrs. Parker Endless Summer Sapphire Necklace in Gold.A semi-precious sapphire stone set in a 14k gold fill bezel sitting on a semi-precious sapphire beaded gold chain with a 14k gold fill clasp.These necklaces will vary slightly due to the individual nature of the stones which are semi-precious and unique.Size - 16" Length, 3-3.5mm Stone Chain Jewelry Name Meanings Hypoallergenic This product is made of metal alloy (silver and copper and other metal alloy) with high quality plating (It will last for a long time without tarnish). Handmade with love in Sausalito, California