Showcasing class, style and timeless sophistication, the Martha Stewart fine jewelry collection is here to be celebrated. This Martha Stewart lab grown diamond necklace features a 3 carat heart shape center lab grown diamond in G-H color, VS clarity. This necklace is available in 14 karat white and yellow gold and has a double-prong setting. The chain is 17 inches long with options to wear at 15 and 16 inches. There is a secure lobster-claw clasp and this necklace has a patent pending mirrored setting which increases the primary diamond's brilliance and beauty. Whether worn for a special occasion or to add a touch of elegance to daily wear, this necklace is sure to become a treasured heirloom. Martha Stewart’s unwavering attention to detail and dedication to quality are evident in every piece, making this collection a celebration of timeless beauty and exceptional craftsmanship. Lobster closure, 1 Clarity rating: VS Polished finish Prong setting Choking hazard Warranty available, Limited liability warranty, 60 days USA Imported Product Specifications 10mm Material & Care Metal, Yellow Gold Clean with a soft bristle brush or cloth and warm soapy water.