Vintage Cartier Etincelle Pear Cut Diamond Ring

A beautiful vintage Cartier Étincelle pear-cut diamond ring set in 18k rose gold, circa 2025. From Cartier’s elegant Étincelle collection, the ring is centrally set with a pear-shaped brilliant-cut diamond in a refined three-claw setting. The centre stone is complemented by a delicate row of pavé-set round brilliant-cut diamonds extending halfway around the slender rose gold band, creating a graceful and contemporary silhouette. Due to its elegant proportions, this ring would make a beautiful engagement ring or a refined dress ring for everyday wear. The estimated total weight of the diamonds is 0.26 carats, ranging from F/G in colour with VVS clarity. For size reference, the ring is currently a Cartier size 50 (UK size K, US size 5¼), but this can be sized upon request for a perfect fit. The head of the ring measures approximately 0.5 centimetres in length and 0.3 centimetres in width, with a band width of approximately 0.14 centimetres. It has a gross weight of 1.2 grams. The ring is signed and hallmarked Cartier, 50CS, Au750 (for 18k gold), with the serial number 477DUP. Lastly, this piece is accompanied by its original Cartier certificate (dated 2025), as well as a valuation for insurance and authenticity.