0.75 Carat Lab-Made Oval Diamond Solitaire Ring in 14K Gold

14K Gold 3/4 Carat Lab-Made Oval Diamond Solitaire Ring

Shaped for clarity and simplicity, our 0.75 carat oval diamond solitaire ring in 14K solid gold focuses on proportion and form. The 7x5mm stone, secured in a clean 4-prong setting, brings a lengthened profile that draws subtle attention without trying too hard. Weighing approx. 3.13 grams, the band holds a 2mm width and 1.5mm thickness—neither heavy nor slight, just solid enough to carry the stone with quiet confidence.

Specifications

• 14K solid yellow gold
• Lab-made diamond: 3/4 carat (0.75ct), 7x5mm oval cut
• GHI Color, SI Clarity (upgradeable to F-G Color, VS or D Color, VVS1 Clarity)
• 4-prong solitaire setting
• Band: 2mm width x 1.5mm thick
• Approximate ring weight: 3.13 grams
• Available in women’s ring sizes 4 through 9
• Free shipping within the U.S. (international options available)
• 45-day return policy

What Is a Lab Made Diamond?

Unlike imitations, lab diamonds are the real thing—born from the same carbon structure and shaped under controlled conditions that mirror those found in the earth. They're physically identical to mined diamonds, with the added value of traceability and lower environmental impact. Whether cut by hand or machine, every finished gem meets the same standards expected from any fine diamond.

Available in larger diamond sizes and natural diamonds, shown below.