A diamond is a solid rock of carbon and the hardest known naturally occurring substance. Because diamonds also have some extraordinary optical and physical properties, intensive research is underway ...

One of the most striking trends to hit the jewelry market in recent years is difficult to escape, lab-grown diamonds. These pieces created as an alternative to natural diamonds have grown in ...

Martin Rapaport recently released an incendiary memo to the diamond and jewelry industry calling on them to stop doing business in lab-grown diamonds (LGD), which he characterized as “synthetic” and ...

It's almost peak engagement season for couples in the U.S. Consumers on the market for a diamond engagement ring should look at a few considerations on what sort of jewels to invest in: either ...

Not to be confused with imitation diamonds, made from glass or plastic, lab-grown diamonds are real diamonds created in a laboratory using a sophisticated process. Lab-grown diamonds are often cheaper ...

As lab-grown diamonds become more common, the industry is splitting into two markets: one built on rarity and natural origin, ...

The Ayla ring by Marei, 18kt gold and black enamel, with 1.56ct marquise-cut natural white diamond, from $23,000 The diamond trading and information services organization Rapaport Group took the ...

It's proposal season, and engagements are on the rise. So are factory-made diamond sales. Not that you'd know the difference. Man-made diamonds look the same as naturally occurring ones. The only ...

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. In the ever-evolving landscape of the diamond ...