Walk into any jewelry store in 2026 and you'll be asked a question that didn't exist a generation ago: lab-grown or natural? It's now the biggest decision most couples make when shopping for a diamond — lab-grown stones account for the majority of engagement-ring center stones today. As a Greenwood jeweler that sells both, our job isn't to push you one way. It's to explain the real differences honestly so you can spend your money where it matters most to you.
Are they the same thing?
Physically, yes. A lab-grown diamond is real diamond — pure crystallized carbon with the same optical, physical and chemical properties as a natural one. It sparkles the same, scratches the same, and passes a standard diamond tester. Under a jeweler's loupe you cannot tell them apart; only advanced lab equipment that reads the stone's growth pattern can. The single real difference is origin: a natural diamond formed in the earth over a very long time, while a lab-grown diamond is created in a controlled facility in a matter of weeks using one of two proven methods (HPHT or CVD).
The honest trade-offs
| Lab-grown | Natural | |
|---|---|---|
| Look & durability | Identical | Identical |
| Typical 1ct price (2026) | ~$700–$1,500 | ~$3,500–$5,000 |
| Cost vs. natural | ~80–93% less | Premium |
| Resale value | ~20–40% of retail | ~50%+ of retail |
| Certification | GIA / IGI, marked lab-grown | GIA / IGI |
| Rarity / story | Made to order | Naturally rare, billions of years old |
Which should you choose?
Choose lab-grown if…
You want the biggest, brightest stone for your budget. The savings are dramatic — often 80–90% — which lets you go larger, choose a nicer setting, or simply spend less. Ideal if the diamond's look matters more than long-term resale.
Choose natural if…
The origin story and long-term value matter to you. Natural diamonds are naturally rare and tend to hold more of their value over time, which appeals to buyers who see the stone as an heirloom or investment.
There's no universally "right" answer — only the right answer for your priorities. Both are beautiful, both are real diamonds, and both come properly certified.
A note on certification
Whichever you choose, buy a certified stone. Reputable labs such as GIA and IGI grade both lab-grown and natural diamonds on the same 4Cs — cut, color, clarity and carat. Lab-grown reports clearly state the stone is laboratory-grown, and the diamond is laser-inscribed with its report number. At Forever Jewelry we'll show you the certificate and explain exactly what you're looking at.
Compare both in person in Greenwood
The best way to decide is to see them side by side. At Forever Jewelry in Greenwood Park Mall we carry both lab-grown and natural diamonds and will walk you through the trade-offs with no pressure. We also offer the most flexible financing options of any Greenwood jeweler, so the budget conversation is easy. Browse engagement rings and more at www.forever.jewelry.
Greenwood Park Mall, Space H02B
1251 US Highway 31 North, Greenwood, Indiana 46142
Phone: (317) 430-8184 · Web: www.forever.jewelry
Serving Greenwood, Indianapolis, Center Grove & all of Johnson County.
Frequently asked questions
Are lab-grown diamonds real?
Yes — they're real diamonds with identical properties to natural ones. The only difference is that they're grown in a lab rather than formed in the earth.
How much cheaper are they?
Typically 80–93% less than a comparable natural diamond. A 1-carat lab-grown stone often runs about $700–$1,500 versus $3,500–$5,000 natural.
Do lab-grown diamonds hold value?
Generally less than natural — roughly 20–40% resale versus 50%+ for natural. Worth weighing if resale matters to you.
Are they certified?
Yes, by GIA and IGI on the same 4Cs, clearly marked as lab-grown and laser-inscribed.
See them side by side
Stop by Greenwood Park Mall to compare lab-grown and natural diamonds in person, with honest guidance and flexible financing.
Shop Diamonds Call (317) 430-8184