1 Carat Oval Cut Lab Grown Diamonds

One carat is popular for oval cut lab created diamonds because the oval shape faces up 10% to 15% larger than a round at the same weight, making a 1 carat oval appear closer to a 1.15 to 1.20 carat round. One carat lab diamonds are a great starting point and were the average diamond size for many decades before lab diamonds came around. A 1 carat oval measures approximately 7.7mm x 5.7mm, creating an impressive, elongated presence on the finger.

A 1 carat oval cut lab grown diamond measures approximately 7.7mm x 5.7mm (at a 1.35 ratio), which is visibly larger than a 1 carat round's 6.5mm diameter. The elongated shape covers more finger area and creates a flattering, slimming effect. Most people find a 1 carat oval looks noticeably bigger than they expected, which is one of the shape's greatest advantages for value-conscious buyers.

For a 1 carat oval lab grown diamond, prioritize minimal bowtie and balanced proportions first, then G or H color and VS2 clarity. Unlike rounds that have standardized cut grades, ovals must be evaluated individually for light performance. Look for a length-to-width ratio between 1.35 and 1.50 and confirm the bowtie is faint or absent. G/VS2 with excellent proportions delivers the best overall result.

Yes, Do Amore offers 1 carat oval cut lab grown diamonds, all grown, cut, and polished using renewable energy (solar and hydro power). Every lab diamond comes with certification from the GIA, IGI, or GCAL. Every purchase provides clean water to one person in need. All rings include free lifetime maintenance covering inspections, polishing, cleaning, stone tightening, rhodium plating, and resizing, plus a 60-day return policy.