This striking 18k white gold ring centers an elongated 3.30 carat bi-color watermelon tourmaline, showcasing a captivating combination of contrasting color within a single gemstone. The tourmaline is secured with warm rose gold prongs that beautifully accentuate its distinctive coloration and create an elegant mixed-metal detail. A frame of sparkling pavé-set round brilliant cut diamonds surrounds the center stone and continues into the sculptural twisted shank, giving the ring a sophisticated modern silhouette with exceptional movement and dimension. The diamonds total approximately 0.91 carat and are graded VS2 to SI1 clarity with FG color, providing bright, near-colorless brilliance around the colorful tourmaline. With approximately 4.21 total carats of gemstones and diamonds, this distinctive ring combines dramatic color, contemporary styling, and refined craftsmanship. The ring is a size 7 and can be professionally sized for the perfect fit.