Purchased from authentic C & I merchandiser You may wear this as a deep blue lapis like stone ring, or as a stabilized turquoise stone ring. Two rings in one, in a matte muted gold tone setting. NOT SOLID GOLD, which is why it doesn’t say what KT it is. It is gold tone. Well made, I purchased to wear on my middle finger, but it is a true size 8 and I needed one size smaller. Thank you for choosing to Posh with me ❤️✨