Colleen Lopez Heart-Cut Gemstone Sterling Silver Necklace Fall in love with this gemstone heart necklace, a timeless design crafted in sterling silver featuring a heart-shaped gemstone drop surrounded by sparkling white zircon. Bezel-set stones accent the cable-link chain for an extra special touch. Approx. 18"L with clasps at 16", 17", 18" Drop approx. 1/2"L x 1/2"W Stamped .925 sterling silver; rhodium plating Cable chain with lobster-claw clasp Stone Information All sizes and weights approximate Smoky Quartz - Heart, round; 3.41ctw Sky Blue Topaz - Heart, round; 4.34ctw Citrine - Heart, round; 3.41ctw Pink Amethyst - Heart, round; 2.62ctw White Zircon - Round; 0.17ctw