Almost every client asks me about this at some point, and it's one of my favorite topics to talk through — because the honest answer is more nuanced than you'll get from most jewelry stores, which have a financial reason to steer you one way or the other.

Here's what I actually think.

What's the difference, technically?

A lab-grown diamond is a real diamond. Chemically, physically, and optically, it is identical to a diamond formed underground over millions of years. The only difference is origin: one formed in the earth, one was grown in a controlled environment over a few weeks using either High Pressure High Temperature (HPHT) or Chemical Vapor Deposition (CVD) methods.

A lab-grown diamond is not a cubic zirconia. It is not a moissanite. It is not a simulant. It is a diamond.

The price difference

Lab-grown diamonds currently cost about 60–80% less than natural diamonds of comparable quality. A 1-carat natural diamond of good quality might run $5,000–$8,000. The same specs in lab-grown: $1,200–$2,000. That's a significant difference, and it means a client with a $5,000 total budget can choose between a modest natural stone or a genuinely impressive lab-grown one.

The value question

Here's where I try to be honest in a way not everyone will: natural diamonds hold their value better over time, and lab-grown diamonds have been dropping in price as production scales. If you're thinking of your ring as an investment, natural is the safer choice. If you're thinking of it as jewelry you'll wear and love, the argument for lab-grown is strong — you get a visually superior stone for the same budget.

Most people buying an engagement ring are not buying an asset. They're buying a symbol. And for that purpose, lab-grown diamonds are genuinely excellent.

The ethics question

Lab-grown diamonds sidestep the concerns around mining — environmental impact, community displacement, supply chain opacity. For clients who care about this, it matters a lot. That said, the diamond industry has made real improvements with the Kimberley Process, and ethically sourced natural diamonds do exist. I have relationships with dealers I trust, and I'm happy to discuss provenance for any stone I source.

Which should you choose?

My honest answer: it depends on what you value. If budget efficiency matters — if getting a larger, visually better stone for the same money sounds appealing — go lab-grown. If you want something that has the romance of deep geological time and holds its value, go natural. If your partner has strong feelings either way, that settles it.

I work with both, and I'll help you find the best stone within your priorities. Book a consultation and we can look at examples side by side — seeing them in person makes the decision much easier.