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Introduction:
What are Lab-Grown Gemstones?
Lab-grown gemstones are produced in a laboratory. Using natural gemstones as seed crystals, adopting high-temperature melting and induced crystallization technology, we simulate the natural growth conditions of natural gemstones. After months of slow crystallization, large gemstone rough blanks are formed.
Lab-grown gemstones share identical chemical composition, crystal structure and physical & chemical properties with natural gemstones, including optical characteristics such as hardness and refractive index. Lab-grown gemstones are real gemstones.
How is the visual effect of wearing lab-grown gemstones?
There is almost no visible difference between lab-grown and natural gemstones. By adding different coloring ions into the raw materials during crystal growth, lab-grown gemstones can present richer and more diverse colors. In terms of wearing effect and aesthetics, lab-grown jewelry outperforms 90% of natural gemstones.
Can lab-grown gemstones be identified by the naked eye?
Lab-grown gemstones are made from ultra-high-purity raw materials. Through optimized technical processes and precisely matched growth conditions, the produced gemstones not only have the same chemical composition and physical properties as natural ones, but also reach or even exceed the top-grade natural gemstone standards in hue, saturation and clarity.
They are much cleaner and more transparent. It is nearly impossible to distinguish lab-grown gemstones from natural ones by naked eye; professional testing equipment is required for identification.
Do lab-grown gemstones have price advantages?
Faceted polished lab-grown gemstones look virtually the same as natural gemstones in appearance, yet they have a huge price advantage. Their price is only 1/4 ~ 1/8 of natural gemstones, and sometimes even lower.
Contact Information
Manager Dai: 18795961254 (WeChat same number)
Email: colourfulcrystals@aliyun.com
Address: Tianyu Interconnection Technology Center, No.3 Lianyu Road, Jiangning District, Nanjing, China
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