The colors of love cosmic curve yellow gold yellow sapphire eternity ring features twenty round Zambian yellow sapphires set in 18 karat yellow gold. The cosmic curve eternity rings represent an eternal bond between family, friends and partner. In keeping with its fondness for delight, surprise and discovery, Fabergé has concealed a ruby on the inside of the band. The ring is 6mm in width. The Colors of Love Collection exemplifies 'A Life in Color', seamlessly fusing extraordinary colored gemstones, artistic ingenuity and exceptional craftsmanship.