2.33 Vintage Marquise Diamond Engagement Ring Platinum

This mid-century platinum three-stone engagement ring features a 2.33 carat GIA-certified marquise cut diamond flanked by four baguette cut diamonds totaling .60 carats.

The marquise cut creates an elongated, boat-shaped stone that maximizes visual size per carat, with pointed ends and a long silhouette that creates the illusion of length on the finger. Baguette diamonds in tapered bar settings create graduated shoulders that echo the marquise's pointed shape, adding .15 carats each for 2.93 total carats.

The platinum band features a matching taper that narrows from the setting toward the back, creating visual flow that leads the eye to the center stone. The high polish finish reflects light across the metal's surface, and the mid-century design reflects the streamlined aesthetic popular from the 1940s through 1960s.