The basic concepts of jewelry and jade: 1. In a broad sense, gems refer to all materials that can become jewelry or handicrafts after being polished and carved. It includes natural gems and artificial gems. 2. Gemstones in a narrow sense refer to the basic concepts of beautiful, durable, scarce and cuttable gems produced in nature: 1. In a broad sense, gems refer to all materials that can become jewelry or handicrafts after being polished and carved. It includes natural gems and artificial gems. 2. Gemstones in a narrow sense refer to mineral single crystals produced in nature that are beautiful, durable, rare and can be polished and carved into jewelry or handicrafts. 3. Jade refers to mineral aggregates that are produced in nature and have beautiful, durable, rare and technological value. Let’s talk about jewelry from the four words of beads, treasure, jade, and stone. refers to pearls in jewellery and jade. At present, pearls on the market are basically cultured pearls, which can be divided into freshwater pearls and seawater pearls according to the different waters produced. Second, gem refers to natural mineral crystals that can be used to make jewelry and other purposes, and can be divided into high-grade gems and medium- and low-grade gems by value. The five most precious gems in the world refer to: diamonds, rubies, sapphires, emeralds and golden emeralds cat's eyes. Other common medium and low-grade gemstones are: Topaz, crystal, tanzanite, tourmaline, garnet, etc. more than 20 kinds. 三. Jade jade is a collection of many minerals. There are many kinds of jade produced or in use in China, and Hetian jade and jade are the most valuable. (China does not produce jadeite, gem-grade jadeite is all produced in Myanmar) 4. The so-called 'stone' often mentioned in stone jewelry generally refers to colored stones for carving, such as Shoushan stone, Qingtian stone, and Balin stone and many more. The hardness of stone is generally lower than that of jade, and most of the Mohs hardness is between 2-4 degrees. 5. Organic gems refers to organic minerals or organic gems formed by the action of ancient and modern organisms that meet the requirements of gemstone technology. Including: pearl, amber, ivory, coral, tortoise shell, etc. Artificial gemstones Artificial gemstones are mainly used in fashion jewelry, handicrafts, decorations and other such as clocks, clothing, leather goods and lamps. It refers to materials that are wholly or partly produced or manufactured by hand and can be used as jewelry and decorations, including synthetic gems, artificial gems, composite gems and remanufactured gems. When artificial gems have known counterparts in nature, they are called synthetic gems, such as synthetic crystals, synthetic rubies, and synthetic diamonds. , artificial gems that have no known counterparts in nature are called artificial gems, such as artificial yttrium aluminum garnets, and no natural yttrium aluminum garnets have been found. Piece gemstones refer to jewellery jade that is made by artificially combining two or more pieces of materials and gives an overall impression, such as a piece of opal. Reconstructed gemstone refers to the melting and pressing of fragments or fragments of natural gemstone jade into a gemstone with an overall appearance, such as reconstituted amber and reconstituted turquoise. read the above detailed explanation, know what beads, treasures, jade, stone are, and then choose according to the needs, you don’t have to look forward and backward! The above is the information about jewelry and jade summarized by the author for you. The information comes from the Internet. If there is anything wrong, please understand. If you need jewelry inlay processing, please pay attention to the official website of jewelry inlay. Jewelry inlay is waiting for your inquiry!