Bright with rainbow hues, this sunny 18kt yellow gold over sterling silver tag pendant necklace features a playful scattering of 2.04 ct. to… Bright with rainbow hues, this sunny 18kt yellow gold over sterling silver tag pendant necklace features a playful scattering of 2.04 ct. tot. gem wt. multi-shaped peridot, Swiss blue topaz, amethyst, citrine, garnet, and rhodolite garnet -- plus a pair of icy lab-grown diamonds. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Cable chain includes a 2" extender. Lobster clasp, multi-gemstone tag pendant necklace.