TOM WOOD Kay Ring Polished Onyx Ring Size: 60 I am 168cm tall. Worn on the ring finger. Worn 8 times. Purchased at Nagoya LaChic Edition. Retail price: 54,200 yen With box The Kay Ring Polished Onyx is a medium-sized Tom Wood signature signet ring. A custom-cut polished black onyx is set in a polished silver bezel. This ring is made of polished recycled sterling silver 925 and is white rhodium plated to strengthen the surface and prevent discoloration. The jewelry comes in a new signature jewelry box made of 100% recycled aluminum.