This lovely couple's necklace features two linked infinity symbols to symbolize your never ending love for each other. You may personalize with round color stone accents on each infintiy and by engraving that special sentiment on each side. 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.