This locket couple's necklace features the iconic design from the Open Hearts by Jane Seymour® collection. Personalize with two birthstones of your choice. The back can be engraved with a sentimental message. Most natural gemstones pictured have been subject to an enhancement process or treatment (e.g. heating, oiling, diffusion, waxing, etc.), which may not be permanent and may require special care. Generally, most treated gemstone jewelry should only be gently cleaned by rinsing in warm water and dried with a soft cloth. Please refer to the FAQ section below for more information about gemstone enhancements and special care recommendations.