
After years of rapid development, ZH Turquoise Gemstone has become a leader in the field of heart shaped gemstones. turquoise cabochon stones series manufactured by ZH Turquoise Gemstone include multiple types. And the products shown below belong to this type. Advanced inspection measures are used in the production of ZH Gems sleeping beauty stone, such as coordinate measuring machine, gauges, roughness tester, and hardness tester. The product is cut with a precise dimension, tolerance within 0.1mm. The product has a good sealing effect. The sealing materials used in it feature high airtightness and compactness which does not allow any medium to pass through. It has passed the gem test, including GIA, NGTC, and GIC.

The ultimate ambition of ZH Gems is to have a great influence on the gemstone carved industry. Get price!