From our collection of American made fine gemstone jewelry, this design is cast in 14K gold pendant and is set with a 6X4MM radiant cut peridot surrounded by a halo of 14X.02CT round brilliant, ideal cut, fine make, GH/SI2 diamonds. The chain is 14K and is 18" with spring ring closure. The design is available in Amethyst, Aquamarine, Blue Topaz, Blue Zircon, Citrine, Garnet, and Rhodolite Garnet in 14K yellow or white gold.