- This 18K White Gold Peridot Solitaire Pendant is set with six AAA-quality round Peridot gemstones, making it a luxurious addition to any wardrobe. The gemstone weight is approximately 3.5 carats. The pendant is finished with an 18-inch 18K White Gold Singapore Chain, which is made of spring ring clasps. The gemstone is shaped round and has an average color of medium green. The quality of the gemstone is AAA. The total weight of the gemstone is minimum 3.50 carats. The gemstone dimensions are 10 mm in diameter. The pendant is designed to be set with one stone and has a green color. The metal used for the chain is 18K White Gold, and the actual metal used is 18K White Gold. The product type is a solitaire pendant, and the gender is for women. The material used for the gemstone is Peridot, and the treatment method is heated, and the stone creation method is natural.