"American Diamond" is a name you'll only see in Indian jewelry — it doesn't refer to a diamond at all. Here's what it actually is, how it compares to a real diamond, and what to expect from it.
What is American Diamond jewelry?
American Diamond (AD) is cubic zirconia (CZ) — a lab-created crystal cut and faceted to resemble a diamond, usually set in gold-plated or rhodium-plated base metal. Despite the name, it has no connection to diamonds or to the United States; "American Diamond" is simply the trade name CZ jewelry has long been sold under in South Asian markets.
American Diamond vs. real diamond: the actual differences
| American Diamond (CZ) | Real Diamond | |
|---|---|---|
| Made of | Zirconium dioxide (lab-created) | Crystallized carbon (mined or lab-grown) |
| Hardness | ~8–8.5 on the Mohs scale | 10 on the Mohs scale (hardest natural material) |
| Sparkle character | More colorful "fire" — flashier rainbow flashes | More white "brilliance" — crisper light return |
| Weight | Denser — heavier than a diamond of the same size | Lighter per millimeter |
| Price | $12.99–low hundreds for a full set | Thousands and up |
A jeweler tells them apart with a thermal conductivity tester (diamond conducts heat far faster than CZ) or a loupe, but to the eye at arm's length — which is how festive jewelry is actually seen — the difference is hard to spot, which is exactly why AD jewelry exists.
Why American Diamond is so widely used in Indian jewelry
It gives full sets — necklace, earrings, sometimes a tikka or bangles — the look of diamond jewelry at a price where you can own several and match them to different outfits, without the insurance or security concerns of wearing real diamonds to a wedding or festival.
Caring for American Diamond jewelry
Keep it dry, avoid perfume and lotion contact, and store pieces separately so the stones don't scratch each other. If a stone starts looking cloudy, a soft dry cloth usually restores the shine — avoid harsh jewelry cleaners, which can loosen the setting.
Shop American Diamond jewelry
Our American Diamond Jewelry collection is 91 pieces from $12.99 — necklace sets, bangles, and earrings. For festive pairing, see Navratri Jewelry.
FAQ
Is American Diamond a real diamond? No — it's cubic zirconia, a lab-created crystal with no relation to diamond.
Does American Diamond jewelry tarnish or fade? The metal setting (usually gold-plated) can dull over time with wear; the stones themselves don't fade but can look cloudy if not kept clean.
How long does AD jewelry last? With basic care — dry storage, avoiding chemicals — a set can look good for years, though the plating will wear faster than the stones.
Can you tell AD from a real diamond just by looking? At a glance, not easily — CZ is cut to mimic diamond's sparkle closely. A jeweler can tell the difference instantly with basic tools.
See the full Indian Jewelry Glossary for more terms like Kundan, Polki, and Rajwadi.