Understanding Diamond Terminology
Are simulated diamonds and synthetic diamonds the same? Absolutely not! One is really a diamond, and the other isn’t. Though the distinction is simple, it’s one that confuses a lot of people. That’s because all over the jewelry industry, all over the Internet, and all over the grapevine, the two terms are still used interchangeably—but shouldn’t be.
While the problem may be that the terms sound a lot alike, the confusion is pretty convenient for sellers of knock-offs. Lucky for them, most customers can’t tell the difference between labels that describe real diamonds and those that don’t!
So, here’s the rub:
What are Simulated Diamonds (Fake Diamonds)?
Simulated diamonds are also known as diamond simulants and include things like:
- Cubic zirconia (CZ)
- Moissanite
- YAG
- Natural clear gemstones like white sapphire, white zircon, or even clear quartz
Simulated diamonds do not have the physical and chemical properties of real diamonds. These are typically sold at a much lower price. Simulated diamonds will often have very similar style and optical properties as real diamonds. It is difficult to tell by looking at simulated diamonds if they are real, but the chemical properties are different from diamonds.
Why the Terminology?
Of course, it’s terribly misleading to call stones simulated diamonds when they aren’t diamonds at all. But the term “fake diamond” probably wouldn’t go over well with consumers. For its part, the Federal Trade Commission has at least ruled it an unfair and deceptive practice to use the term synthetic for stones that are not the real deal. Yet that practice persists, particularly online, so buyer beware.
Quick Tip: Simulated sounds like similar, and these stones merely resemble diamonds.
What are Synthetic Diamonds (Lab Grown Diamonds)?
Synthetic diamonds are also known as laboratory-grown diamonds, laboratory-created diamonds, cultured diamonds, or cultivated diamonds. They are real diamonds but not grown by Mother Nature.
The Science of Lab Grown Diamonds
Synthetic diamonds have the same physical and chemical properties as real diamonds. They’re created in controlled laboratory environments using advanced technology that replicates the conditions under which diamonds form naturally in the Earth.
This means a lab grown diamond is chemically, physically, and optically identical to a mined diamond. The only difference is its origin.
Why Buy Lab Grown Diamonds?
Certified lab grown diamonds make an excellent choice for:
- Engagement rings
- Wedding bands
- Affordable diamond jewelry
- Any piece where you want genuine diamond quality
If you’re local to Madison, Goodman’s carries a large selection of hand-selected diamonds in various sizes and styles. Every diamond (both mined and lab grown) in our store is carefully hand-selected to meet our high standards, chosen for its quality, brilliance, and character. Check out our certified lab grown diamond catalog.
Quick Tip: Synthetic sounds like authentic, meaning lab grown diamonds are the real deal.
What is the difference between a fake and a real diamond?
Simulated “fake diamonds” can be gorgeous but do not possess the chemical and physical properties of actual diamonds, so they generally sell for a relatively low cost. If you’re unsure whether a seller is misrepresenting a simulated diamond as a synthetic one, the price tag could be a clue: if it’s unusually low, you might have a red flag rather than a great deal on your hands. (Note that we’re not necessarily talking rhinestone-low; the price of a simulated stone could still be in the thousands.)
Synthetic diamonds can be cheaper than mined products but not outrageously so. Either way, when you buy a diamond, you should always make sure it is independently certified by a reputable grading agency such as the Gemological Institute of America and the American Gemological Society, and have it appraised for insurance by a Graduate Gemologist.
How to Ensure You’re Getting a Real Diamond
When buying any diamond, mined or synthetic, always:
- Request independent certification from a reputable grading agency such as:
- Gemological Institute of America (GIA)
- American Gemological Society (AGS)
- Gem Certification & Assurance Lab (GCAL) (mostly used for lab grown)
- International Gemological Institute (IGI) (mostly used for lab grown)
- Have it appraised for insurance by a Graduate Gemologist
- Ask questions when you feel uncertain
At Goodman’s, all our diamonds come with full transparency about their origin and quality. We offer a wide selection of lab grown and GIA-certified natural mined diamonds in every cut, carat weight, and clarity.
Find Your Perfect Diamond at Goodman’s
Visit Goodman’s to see our hand curated selection in person. With various sizes, styles, and options to try on, we’ll help you find the diamond that’s right for you.
Stop by today and experience the Goodman’s difference: authenticity, expertise, and a remarkable selection of real diamonds. We’re conveniently located in downtown Madison. Contact our team for questions.
