Mesmerizing Peruvian opal roundels radiate and sparkle to meet smooth Roman capped Peruvian opal nuggets and sterling Florentine spacers delicately suspended from a hand etched Deco ring, all revealing an enlightening, rapturous look of sophistication. The cluster can be worn in the front of the neck for an alternative and versatile look. Sterling silver. Approx 19 inches adjustable.