Exquisite and undeniably rare, this 18kt white gold unheated natural purple sapphire and diamond ring is a masterful expression of luxury and craftsmanship. At its center, a breathtaking 3.59ct cushion-cut purple sapphire captivates with rich color and natural beauty, left unheated to preserve its exceptional rarity. Surrounding the center stone, 166 diamonds totaling 1.98ct create extraordinary brilliance, including 150 round diamonds, 14 baguette diamonds, and two step-cut trapezoid side stones that add architectural elegance and depth. This remarkable ring blends vibrant color with refined sparkle, offering a sophisticated statement for the most discerning collector.