Is American diamond fake?
What is American Diamond? As mentioned earlier, American diamond is not a real diamond. Instead, they are a man synthesized material, Cubic Zirconia. Usually, these American stones are hard and colourless, but they also come in various other shades.
How can you tell a American diamond?
It is very easy to identify an American diamond, take a white sheet of paper. draw a line on it with a pencil. Keep the diamond inverted on the line. Look at the line through the centre of the diamond, you should not see a clear line if the gem is a diamond.
Which is better American diamond or zirconia?
Looking at both stones under natural light, diamonds show a strong white light (the “diamond’s fire” or “brilliance”) whereas cubic zirconia gives off much more colored lights (the “rainbow effect”) as cubic zirconia has a lower refractive index and higher dispersion rate than diamonds.
Can American diamond cut glass?
Because diamonds are ranked hardest on the Mohs scale, a real diamond should scratch glass. If your stone does not leave a scratch on the glass, it is most likely a fake. If it does leave a scratch, proceed with some additional tests because some synthetic diamonds will also scratch glass.
Where do American diamonds come from?
Crater of Diamonds – The Active U.S. Mine
The only active diamond mine in the country is the Crater of Diamonds Mine near Murfreesboro, Pike County, Arkansas. There, recreational prospectors have been finding up to a few hundred carats of diamonds per year since the early 1970s.
Is cubic zirconia same as American diamond?
Cubic Zirconia and American Diamond is essentially and technically the same thing. Why are they named different is a different matter though. Initially, a few decades ago, USA developed the technology to manufacture lab created diamond look-a-like stones from Zirconium Oxide.
Why is CZ so cheap?
These stones (cubic zirconia is the most famous) are now denigrated as having “too much color”. Why wouldn’t you want a stone that was more beautiful than a diamond? The common reason is that cubic zirconia is cheap. … Again, it indicates that the value of a diamond is no longer in its beauty, but in its rarity.
Can CZ pass diamond tester?
The refractive index of cubic zirconia is lower than that of a diamond. diamond and Moissanite. Cubic zirconia is rated at 8.5. In fact, some high-quality cubic zirconia can also pass some of these tests (such as the scratch tests) but generally cannot pass all of them.
Which is the best substitute for diamond?
4 Diamond Alternatives
- Lab-Grown Diamonds. The best alternative to a mined diamond is a man-made diamond. …
- Moissanite. In terms of mined-diamond alternatives, it’s often common for individuals to confuse lab-grown diamonds with moissanite. …
- Cubic Zirconia. …
- White Sapphire.