We crafted this one of a kind, unique necklace using pieces from a variety of eras! The center piece is an exquisite amethyst pendant that comes from the Art Nouveau era. We've added pearl and amethyst beads strung on gold wire, and an antique Victorian pendant to the base of this neat piece! The necklace we've chosen to finish this with is contemporary, with bezel set diamonds and a fine, deep red ruby at the center. Metal: 18k Yellow Gold Gemstone: Amethyst Gem Measurements: 13.4 x 12.1 mm, Rectangle Accents: 6 Diamonds totaling .18 Carat, Ruby Length of Chain: 16 inches, drops an additional Two Inches Clasp: Spring Ring, clasps in front Marks: "750 18K" on Clasp SKU #: TZXU8P-D Each piece has been identified and graded by a Graduate Gemologist who has been certified by the Gemological Institute of America (GIA). We have three brick and mortar storefronts in Massachusetts and New Hampshire and have been in business for over 25 years! Please visit our Shop's About Page or our website for more information about our jewelry. If you have any questions about this piece or if we can help you with any of our other products please feel free to contact us through Etsy, through our website at www.marketsquarejewelers.com, or by phone at (603) 343 2705. Thanks for checking out our shop!