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Fancy Coloured Diamonds, meaning diamonds showing natural colour beyond the Z range, commonly yellow or brown, or show any other colour face up.
Just like white/colourless diamonds, fancy colour diamonds can be safely cleaned with lint-free cloths, commercial jewellery cleaning solutions, and household detergents.
Harsher cleaning methods are not recommended for household use. These include powdered abrasive household cleansers, ultrasonic cleaners, and steam cleaners. Please refer to “Maintenance of Diamonds” for more details.
Just like white/colourless diamonds, fancy colour diamonds can be safely cleaned with lint-free cloths, commercial jewellery cleaning solutions, and household detergents.
Harsher cleaning methods are not recommended for household use. These include powdered abrasive household cleansers, ultrasonic cleaners, and steam cleaners. Please refer to “Maintenance of Diamonds” for more details.
Treatment(s)
| - | Treatment is any human controlled process used to improve gem's appearance, which generally aim to improve apparent clarity or enhance or remove colour. |
| - | The equipment at a retail store may not positively identify gem's colour treatment(s). |
| - | Laboratory gemmologists with the proper equipment can detect such treatments, hence a lab report is helpful to ensure any treatment history. |
| - | If the gem is being treated, Ancardi will not advise for any cleaning service. Please refer to Terms and Conditions for details [Ancardi will not be liable for any damage caused to the jewellery, if we are uninformed about gem treatment(s).] |
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