The world's most remarkable Tiffany yellow diamond weight 128.54 kt
, after artificial carving, Juzuan is a bird, so named for the "stone bird", in the early 60s of last century by the Schlumberger (Jean Schlumberger) design. Yellow diamond on the birds made of gold and platinum, bird's eye is made with precious ruby. There is no piece of yellow diamond valuation. According to the American Gem Identification experts say this is by far the biggest diamond exhibition in the United States.