A standard size table is a handy tool for a first assessment. Depending on the size of the raw sapphire, the natural characteristics such as inclusions and the colour centre, the cutter decides on the best possible shape, cut, number and width of facets and thus the final dimensions for a fine sapphire quality in perfect cut, completely individual and non-standard. A skilled cutter cuts the sapphire in such a way as to bring out its ideal colour. Diamonds are usually colourless and can therefore be cut in a standardized way. In the case of a coloured gemstone such as sapphire, colour is an essential quality criterion. ![]() These custom cut sapphires can be more valuable than calibrated sapphires as well as for rare colours and larger carat sizes where individuality is always preferred over standardization. Bespoke cuts of sapphires for a specific setting or a piece of jewellery are truly possible and do not fit these standardizations. standardized in their dimensions for ease of use according to colour and shape. Sapphires tend to be heavier than diamonds, so a 1 carat sapphire is usually a little smaller in it’s dimension compared to a diamond. ![]() This is due to the different density of diamonds, sapphires and other gemstones. Sapphires and diamonds with the same carat weight may vary in sizes.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |