How big is a 3 carat oval diamond?

A 3 carat oval diamond typically measures about 11.8 x 8.0 mm, based on the stones in our stock today. Exact measurements are on each stone's certificate.

How much does a 3 carat oval lab grown diamond cost?

Today our 3 carat oval lab grown diamonds range from $1,094 to $77,473, across 15,259 stones. Colour, clarity, cut and the exact carat weight make the difference.

Should I choose a natural or lab grown 3 carat oval diamond?

A lab grown diamond has the same chemistry, hardness and sparkle as a natural diamond, at a fraction of the price, which is why it is a popular way to reach a larger size. Today the lowest priced 3 carat oval diamond in our stock is $1,094 lab grown, against $16,112 natural. Both are graded on the same 4Cs and come with a certificate.

What colour and clarity should a 3 carat oval diamond be?

At three carats colour and clarity are easy to see, so we suggest F or G colour and VS2 or better clarity, with VS1 or better for step cuts.

3 Carat Oval Lab Grown Diamonds

Browse 15,259 certified 3 carat oval lab grown diamonds, each with an independent grading report and prices from $1,094. Every stone is a real diamond grown in a laboratory, with the same sparkle and hardness as a natural diamond, and stock updates daily.