* Neyshabur Turquoise Ring (Iranian). * Stone Type: Neyshabur Turquoise (Iranian). * Silver: Heavy, 925 sterling silver. * Craftsmanship: Al-Harmain craftsmanship, Iranian. * Goldsmith's Name: Rafiei. * The ring comes with a certificate detailing its specifications: stone weight, silver weight, and the goldsmith's name. A video of the ring is also available. * Note: Please be serious and do not lowball. If you are not familiar, you can search on Haraj, YouTube, or in ring shops.