Shiraz Royal Midnight Blue Spinel – 3.95 Carat Cushion CutAt Shiraz Jewelry, we specialize in gemstones with character, history, and long term valueand this 3. 95 carat natural blue spinel is a perfect example. Cut in a beautifully balanced cushion shape, this gemstone displays a rich midnight blue tone with subtle steel blue flashes, giving it a bold yet refined presence. Its darker saturation creates a sophisticated look that stands out from brighter, more common stonesideal for collectors and clients