Vintage Inspired Unheated Montana Sapphire Ring. The halo is raised so it can fit any straight band flush next to it. Center Stone: 5 mm .60 carat Round Natural Montana Sapphire Treatment: No Heat, No treatment, Unheated, Very RARE Color: Teal Blue Green Clarity: had inclusions. Priced accordingly. Hexagon Halo Diamonds: 25 Natural Diamonds .14 ctw, SI clarity Metal: 14k Rose Gold Finger size: 6 1 time free resize. Can be resized up to a size 6. Bigger than that I can custom make for you with a bigger center stone. If I resize this ring more than a size 6 the stone will look too small on that finger size. Ethical Sourcing: This ring has a natural, ethically-sourced stones and recycled gold.