Product Name: Rough Spinel 113# for Jewelry Model NO.: 113# Suitable for: Unisex Style: Popular Grade: High Color: Blue Type: Material Classification: Spinel Color: Blue: Shape: Square Trademark: polaris Transport Package: Carton Specification: international standard Origin: Zaozhuang, Shandong, China HS Code: 71049019 Product Description Zaozhuang ruizhong gem crystal material Co., ltd is invested by yantai huajing gem Co, ltd. It is registerred into stock company in zaozhuang in April,2011.advanced technicians are 8 persons , The major product is rough ruby #1,#2,#3,#5,#8, alexandrite, blue corundum,white sapphire in half boules.yantai company was built in 1976 blue corundum,white sapphire in half boules.yantai company was built in 1976.The quantity of an annual is about 200 tons, 60% of which are exported to India, South Korea,Pakistan, Japan,the United States,France,product quality and foreign exchange,with Outstanding products.Man-made and syntheticVarious sizes and grades are availableMainly applied to ornament such as ring and necklacecolor: #112, #106,#119,#105,#113,#114Samples are free within a certain price range. The material is aluminum oxide , thediameter is more than 18mm, the length is more than 55mmThe grade is AB, C , E and F