MSBLUE's ETERNITY BANDS Collection features a range of gemstone options, including lab grown sapphire, ruby, emerald, peridot, tanzanite, aquamarine, garnet, citrine, and amethyst, each precision cut to ensure maximum brilliance and sparkle. Our gemstones are set in a variety of precious metals, including 14K and 18K white, yellow, and rose gold, and platinum. Shop our collection of Eternity Bands now and discover the beauty and elegance of gemstones that last a lifetime.