dimensions shown as pictured vintage 14k ivory like bracelet if it's real it's preban (1976/1974ish) purchased from either a David yurman, John Hardy, Nieman Marcus or Saks on fifth avenue vintage time retailer in Skokie or the Chicago heartland in Northside. has star or alike Hallmark, and numbers on it, all the web results confirm authenticity and breathable onyx gemstone fits most wrists, big and small. ivory crosshatch pattern is a layer but the inside isn't like real deal ivory, as I used to be a barter in. my state which was legal still to this day. 2 generations this has been passed down from , I got it from my grandma's left behind safety deposit box a decade ago. she didn't buy anything fake unless the tag was ridiculous.