This elegant necklace features a 1.00 ct. tw. lab-grown yellow diamond solitaire set in 14K yellow gold. Lab-Grown Faceted pear prong-set diamond = 1.00 ct.; colour = Yellow; clarity = VS1 Spring ring clasp closure Includes Gift Box Material: 14-karat yellow gold and 14-karat yellow gold over sterling silver Approximately 18in long It is customary to treat most gemstones to achieve enhanced colour and durability. Some of these treatments may not be permanent, and may require special care. Colour: metallic