Published by on 10/08/2026 🔥 Unheated and untreated natural gemstone. Discover the elegant beauty of thisNatural Yellow Sapphire, a beautiful6.00 Carat loose gemstone expertly fashioned in a brilliantRadiant Cut. Featuring an attractive yellow color, excellent brilliance, and anunheated and untreated natural composition, this gemstone is an excellent choice for collectors, jewelry designers, and custom fine jewelry.