U Prong Engagement Ring With 3.64 Carat Oval Shape Lab Grown Diamond

An oval-cut center stone gives the engagement ring its most elegant proportion — long lines, an elongating effect on the finger, and a brilliance pattern that runs the full length of the table. This 3.64 carat oval is laboratory-cultivated, with the same crystal structure and optical properties as a mined diamond, IGI certified for full transparency.

The U-prong head holds the stone at four shaped points, leaving the pavilion almost entirely exposed so light can enter and refract from every angle. The shank is hand-finished in 14k gold (yellow, white, or rose), with 18k available on request, and engineered to a refined ~2.0mm width. Every Gallo engagement ring is delivered with IGI certification, a professional written appraisal at retail replacement value, our lifetime warranty, free shipping, and a 30-day return window.

For the proposal that calls for the long, romantic line of an oval — and a setting that knows when to step back.

• Center stone: 3.64ct oval lab-grown
• Setting: U-prong solitaire
• Metal: 14k yellow / white / rose gold (18k available)
• Certification: IGI
• Includes: appraisal, lifetime warranty
• 30-day returns, free shipping