A Hearts and Arrows scope or ideal scope is a tool which shows how perfectly a diamond is cut, when a diamond displays a hearts and arrows pattern under the scope it shows that it is perfectly cut. Round Brilliant Cuts Usually display 8 Hearts and 8 Arrows when viewed under an ideal scope or hearts and arrows viewer. The 10 hearts and arrows has more facets so displays 10 hearts and 10 arrows, cut perfectly
Cut: Round Brilliant, Hearts and arrows, Highest quality
Clarity: VVS1-Flawless
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. It is important to choose good quality
cubic zirconia for your jewellery. Just replacing a bad quality cz
with a good one can make so much difference. If you want beautiful
jewellery, then you need quality gems.
There are many types of diamond simulants available,
the best in the world is Cubic zirconia and is a closer match visually than moissanite. Cubic zirconia visually matches a diamond very closely, but low quality stones can be made of bad quality material that fades in the sunlight and can be cut badly, in a way a diamond would never be cut. It is these low quality stones that give cz a bad reputation.
Precious Metal Clay
These can be fired in a kiln.