Trust Josgemz.com expertise to source any size and any cut diamonds in any colour.
However, others are cut into the popular square cut style called the Princess Cut. All our colourless diamonds are not treated in any way.
Most of our coloured diamonds attain their colour through irradiation or heat treatment. We disclose all coloured diamonds as treated or not treated and we state the kind of treatment the diamond has undergone.
Generally, all diamonds have the following qualities
- Mohs Hardness: 10
- Refractive Index: 417
- Specific Gravity: 515
- Wash with warm, soapy water
- Avoid harsh detergents
- Ultrasonic cleaning is usually safe
Our collections of both colourless and coloured diamonds are a large stock of diamonds in VVS, VS and SI1 grades in different sizes. See the table below for better understanding