Gemstone

diamond
Transparent and beautiful diamonds are precious gemstones, which are unparalleled among gemstones due to their high hardness, brightness, and fire color (with strong dispersion). Therefore, they have become the most popular gemstones, with transparent or blue colors having the highest value. The main criteria for evaluating diamonds are weight, color, cleanliness, and cutting.

Colored gemstones
It refers to the colored gemstones, such as Ruby, sapphire, Emerald, aquamarine, Chrysoberyl, golden water bodhi, tourmaline, spinel, garnet, danquan stone, topaz, zircon, olivine, chameleon, topaz, opal, Epidote, etc.

jade
This category is specifically classified for Chinese people, referring to polycrystalline aggregate minerals such as jadeite and white jade. And diamonds and colored gemstones are both single crystals.

jadeite
It has colors such as purple, red, gray, yellow, and white, but green is more expensive. It is a famous specialty of neighboring Myanmar in China.

jade
From a color perspective, there are: white jade, jasper, sapphire, ink jade, topaz, Huangxiu jade, green jade, Beijing white jade, etc. It can be divided into Xinjiang jade, Henan jade, Xiuyan jade (also known as Xinshan jade), Australian jade, Dushan jade, southern jade, Canadian jade, etc., of which Hotan Jade in Xinjiang is a famous specialty in China.
Other information

agate
In terms of color, there are: white, gray, red, blue, green, yellow, sheep liver, gallbladder blue, chicken blood, black agate, etc. From the pattern, there are: rush grass, seaweed, tangled silk, Gobi agate, hawksbill agate, etc. It is produced in Northeast China, Inner Mongolia, Yunnan, Guangxi and other places. And there is water containing agate, called water bile agate
Shoushan stone, Serpentine subgroup (also known as Serpentine subgroup jade), Turquoise, Epidote, Lazurite, hibiscus stone, wood change stone (also known as tiger skin stone), peach stone (also known as Beijing Fencui), Malachite, blue stone, sheep liver stone, tiger eye stone, Dongling stone, etc., of which Turquoise is a famous product in Yunyang, Hubei Province.

White crystal, Amethyst, topaz, amethyst, red crystal, pink crystal, blue crystal, titanium crystal, dark crystal, ghost crystal, tea crystal (also known as smoke crystal), soft crystal, mane crystal, hair crystal. It is produced in all parts of China, including Donghai County, Jiangsu Province, which is rich in natural crystals.

coral
Divided red and white, it is a kind of marine coelenterate fossil, which is produced in Taiwan Province Province of China with good quality.

pearl
Seawater pearls, freshwater pearls, and cultured pearls (seawater cultured pearls, freshwater cultured pearls).

If you need more about the brand information, production date, origin, quality standards, production data, delivery date, inventory data, prices and other inquiries of OTGC products, please send email to info@originate-trading.com