291ct red/orange Sapphire that is opaque but lights with a gemstone torch: one side more red, the other more orange. You can see the stone lit at one end. The stone cuts an interesting type of stone. We can cut the stone for you after purchase and make something for you. Email Aoleon for a price, but we tend to sell this type of rare rough to collectors. The rough is not treated or heated.                                    .FREE FEDEX POST.