Cartier Paris Ruby and Diamond Ring, 1947, partial number

Created by Cartier Paris in the years immediately following the Second World War, this remarkable ring embodies the elegance and optimism that defined the maison's finest creations of the late 1940s. A sculptural composition of yellow gold and platinum, it balances strength and refinement through its bold silhouette and exquisite gemstone arrangement.

At its center, a raised cluster of brilliant-cut diamonds is arranged in three luminous rows and mounted in platinum, allowing the stones to radiate with exceptional brilliance. Surrounding the diamond cluster, a scalloped border is punctuated by vivid cabochon rubies whose rich crimson hue provides a striking contrast to the icy sparkle of the diamonds. The gently gadrooned gold shank lends depth and texture, a hallmark of Cartier's masterful craftsmanship during this celebrated period.

Accompanied by an IAJA Expertise certificate issued by Olivier Bachet, Director of the International Antique Jewelers Association Expertise, confirming the ring as a genuine Cartier Paris creation dating to circa 1947, this is a rare and highly collectible example of mid-century Cartier design.