18 inch chain Crafted in solid 10k yellow gold with genuine jade and genuine diamonds. Gorgeous detailed fishy New never worn only touched for these photos! Photos 4-5 show stamps Photos 7-8 caliber n coin for size comparison.some phiotos zoomed for details Perfect for every day wear Two day ship Gift box included for free( always!!) I have a ton of 10k, 14k, , Kay jewelers , zales , vintage , , white gold. Rose gold, yellow gold , gemstones , wedding rings Art Deco fine jewelry,engagement/wedding ring . Solid gold diamonds , opals,Ruby’s,emerald,gemstones listed currently here!! Absolutely gorgeous