From the Open Hearts Rhythm by Jane Seymour collection, this couple's necklace features the iconic Open Hearts design, cradling two round diamonds that shimmer as they move. You may personalize with an engraving. 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.