What are CZ VVS1 diamonds?
A VVS1, or Very, Very Slightly Included 1, diamond has minute inclusions only visible under 10x magnification by a trained gemologist. No imperfections can be identified by the naked eye. In summary, the only material difference is price. A VVS1 diamond will have maybe 1 or 2 more inclusions than a VVS2 diamond.
Will zirconia pass a diamond tester?
diamond tester of this type is measuring is how well it conducts Diamonds and Fake Diamonds. … 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.
How can you tell a fake diamond?
To determine if your diamond is real, hold a magnifying glass up and look at the diamond through the glass. Look for imperfections within the stone. If you’re unable to find any, then the diamond is most likely fake. the majority of real diamonds have imperfections referred to as inclusions.
Which diamond clarity is best?
For diamonds over 2 carats, a clarity grade of VS2 or higher is the safest bet for avoiding any signs of visible inclusions. In diamonds between 1 and 2 carats, clarity grades of SI1 or better will not have inclusions easily visible to the naked eye.