One for the July babies. The Gold Ruby Birthstone Pendant Necklace, is crafted in 18K Gold Plated and features a circular shape pendant on a chic bobble chain, perfect for weaving into your stack or as a gift to someone you love. 18K Gold Plated, Stainless Steel chain Gemstone: 5mm Ruby Pendant is 8mm round Adjustable Chain Length: 15" with 2" extender, lobster clasp