Flat Back Rose Cut Cubic
Zirconia Diamond Simulant
Please note: These are not cheap flat back rhinestones with a reflective backing, these are cut to simulate the antique diamonds called rose cuts and have no reflective stick on backing.
Cut: Rose Cut
Clarity: VVS1-Flawless
Colour: D
These cz's are the highest quality cz's available. Also known as Diamond CZ, they are used to replace real diamonds in window display jewellery. If you want the best stones for your jewellery, then here they are. Just replacing a bad quality cz with a good one can make so much difference, a cz is not just a cz.
There are many types of diamond simulants available, cubic zirconia is the closest match to the visual properties of a diamond and is 8.5 mohs of hardness too, which is very hard for a gemstone, diamond is 10. As with a diamond the cut is the most important of the four C's in making the stone sparkle.