18kt Yellow Gold Byzantine Ring with center Rock Crystal. Chic modern shaped Ring with knife edge finished bezel. The measures approximately 1" across and 3/4" wide at its widest point. Sized to order. The Byzantine Ring can be made in any stone. Please contact us with any inquiries you may have. Best, Christina Byzantine Ring, Byzantine Rings, Sapphire Cocktail Ring, Topaz Yellow, Beautiful Rings Vintage, Vintage Cocktail Ring, Cushion Ring, Diamond Cocktail Rings, Pink Topaz