Ciondolo con catena con castone con rubino esagono geometrico in oro giallo da 9 ctAbout This Item A red ruby geometric pendant necklace with a 9ct yellow gold hexagon surround that exudes a touch of modern glamour. Gemstone Information Ruby gems represent love with their romantic shades of red and dark pink. Named 'King of Precious Stones' in ancient Sanskrit, these precious gemstones have captured the hearts of wearers for centuries. The ruby is the July birthstone and may be given traditionally as a 15th anniversary gift.