18 inch chain . Crafted in solid 14k and 10k yellow gold with a custom made pendant surrounded by gorgeous filigree and a hand picked genuine bi tourmaline totaling 1.29 carats. Photo 9 shows the earrings I had made and wore with it. Posted separately and not included . Photos 5-7 show coin/caliper size comparison Some Photos are zoomed in! Please view these measurements. I usually type them out and literally 99.9 percent of people don’t make it this far in the description so.. yeah ask any questions prior or buying No paperwork Photo 10 show gold stamp on chain. Pendant isn’t stamped bc it’s handmade but rest assured it’s been professionally tested and guaranteed to be solid 14k gold 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 separately