Diamonds and Gemstones

Who Created Lab Diamonds?
Lab-grown round and emerald-cut diamonds displayed with diamond pendant necklaces on a gray background, illustrating the history of lab-grown diamonds

When Did Lab-Grown Diamonds Start?

Lab-grown diamonds began in the 1950s as industrial innovations and evolved into high-quality gemstones used in fine jewelry by the late 20th century. This article traces the history of lab-grown...

When Did Lab-Grown Diamonds Start?

Lab-grown diamonds began in the 1950s as industrial innovations and evolved into high-quality gemstones used in fine jewelry by the late 20th century. This article traces the history of lab-grown...

How Long Do Lab-Grown Diamonds Take?

How Long Do Lab-Grown Diamonds Take?

Lab-grown diamonds form in weeks to months using HPHT or CVD methods, then get cut, polished, and graded before ring setting.

How Long Do Lab-Grown Diamonds Take?

Lab-grown diamonds form in weeks to months using HPHT or CVD methods, then get cut, polished, and graded before ring setting.

Do Lab-Grown Diamonds Get Cloudy?

Do Lab-Grown Diamonds Get Cloudy?

Lab-grown diamonds don’t inherently get cloudy; dull or hazy look is usually due to inclusions, dirt/oil buildup, or cut/clarity issues.

Do Lab-Grown Diamonds Get Cloudy?

Lab-grown diamonds don’t inherently get cloudy; dull or hazy look is usually due to inclusions, dirt/oil buildup, or cut/clarity issues.