time:2023-12-14 source:sznbone Views:
Artificial gemstones refer to crystalline or amorphous materials made artificially, but these materials do not have natural counterparts. There are various types of artificial strontium titanate, artificial zircon, artificial yttrium aluminum garnet, artificial yttrium gallium garnet, artificial gadolinium gallium garnet, etc., which are sold at very low prices.
Reconstructing gemstones is the process of manually fusing or pressing fragments or fragments of natural jewelry into a jewelry or jade with an overall appearance. Common examples include reconstituted amber, reconstituted turquoise, reconstituted jadeite, and reconstituted lapis lazuli.
A gemstone is a gemstone made by cutting a piece of the same or different original stones into a top and bottom, then bonding them together or combining them with a bottom cushion. There are three types: double-layer type, three-layer type, and bottom support (cushion) type.
Synthetic gemstones refer to crystalline or amorphous materials that are partially or completely artificially manufactured, with physical and chemical properties that are basically the same as corresponding natural gemstones. Most finished products are perfect and can be distinguished from natural gemstones by testing with large instruments. Commonly seen are synthetic crystals and synthetic diamonds.