I designed this prong setting to be small but weighty. Hand cast in sterling silver the 8mm rainbow moonstones can be worn everyday and it puts out a great flash when the light hits it. The setting measures 7/16ths of an inch tall.I ship USPS First Class Mail in a gift box. Shipping upgrades and gift messages available at checkout. Nickel Free Sterling Silver Jewelry With Round Stone, Moonstone Round Pendant Jewelry For Gift, Nickel-free Sterling Silver Jewelry With Round Stones, Silver Oval Birthstone Necklace Gift, Sterling Silver Round Cut Jewelry Gift, Oval Silver Birthstone Necklace Gift, Gift Sterling Silver Round Cut Jewelry, Silver Sterling Oval Birthstone Necklace, Nickel Free Round Stone Minimalist Jewelry