Regalia Crimson – Red Tourmaline & Diamond Ring in 18K Yellow GoldRegalia Crimson is designed for presence, built around a vivid crimson tourmaline with a rich, expressive glow. Its cushion like oval form gives the ring softness and depth, while the diamond halo adds a crown like outline that feels both romantic and powerful. The natural tourmaline is held in a refined prong setting, allowing its saturated red color to remain the center of attention. Around it, natural diamonds create a radiant halo with sculptural