A jadeite jade necklace. Photo courtesy Bonhams. comprising thirty-seven graduated jadeite jade beads, measuring approximately 16.7 to 12.1mm., completed by a ball clasp detailed with intermittent round brilliant-cut diamonds; clasp mounted in fourteen...

A jadeite jade necklace. Photo courtesy Bonhams. comprising twenty-five graduated jadeite jade beads, measuring approximately 16.0 to 9.9mm., completed by an oval cabochon jadeite clasp; clasp mounted in fourteen karat gold; length: 15 1/2in. Sold for...