8 Carat Peridot, Blue Topaz and Amethyst Silver Necklace. Glistening with gleaming green peridot, frosty sky blue topaz and regal purple amethyst gemstones, this necklace features a colorful flower design. The pendant is crafted of sterling silver and hangs from a matching cable chain. Style: Pendant. Gemstone colors: Green, blue, purple. Gemstone shapes: Round, marquise, heart. One prong-set round-cut sky blue topaz measures 2.5 mm. 12 prong-set marquise-cut amethysts each measure 2.5 mm wide x 5 mm long. Six prong-set marquise-cut peridots each measure 2.5 mm wide x 5 mm long. Six prong-set heart-cut sky blue topaz stones each measure 6 mm wide x 6 mm long. Total gemstone weight: 8 carats. Metal: Sterling silver. Finish: High polish. Chain: Cable. Chain length: 18 inches. Clasp: Spring ring. Pendant dimensions: 25 mm wide x 33 mm long. Necklace dimensions: 18 inches long. Brand: ParisJewelry Metal Stamp: .925 Sterling Silver Material: Sterling Silver Age: Adult Condition: New