Is a lab-grown diamond a real diamond?

Yes. It is chemically and optically the same as a mined diamond, just grown in a lab. It will test as a diamond, though resale value is lower.

How does 4 1/3 ct compare with a 3 ct three-stone ring?

The center oval is 4.0 ct, so the ring reads noticeably larger than a 3 ct total ring. Expect more finger coverage and a taller setting.

It can catch on knits and gloves. Many owners wear it daily anyway, but a lower-profile setting is easier for hands-on work.

A jeweler can resize a plain gold band, but three-stone rings with side stones limit how far it can go. Order the right size up front.

The ring and its certification paperwork for the lab-grown stones. A presentation box is included; a separate appraisal may be needed for insurance.

Platinum is denser and more scratch-resistant and holds prongs better over decades. 14k gold costs less and is easier to resize.

At EX3 Diamond, for $1,452.00, as of our latest check.

Rated 5 out of 5 from 82 ratings.

5 stores we checked sell it, including Shop Simon, Nordstrom, ShopSimon, Walmart, EX3 Diamond.

$1,452.00at EX3 DiamondChecked Nov 9

Compared across 5 stores. Prices are checked against each store and labelled with when.