Description Blue Sapphire, Topaz & Kyanite Gemstone Necklace from our Midnight Oasis Collection is one of our Statement pieces. With multi-sapphires in midnight blue, oval kyanite and light blue topaz gemstones including a heart shaped light blue topaz gemstone at the bottom of necklace makes it a striking matinee necklace! The Chain is gold fill and the gold circles are gold metal.  Necklace is 28 inches long.