2# Synthetic Ruby Rough for Fashion Jewelry Material

• Classification: Ruby
• Type: Material
• Color: Red
• Grade: High
• Style: European and American
• Suitable for: Unisex
• Model NO.: 2# ruby rough
• Colo: No 2: Hardness : 9
• Density: 3.98g/cm3: Length: 60-120mm
• Material : Al2O3: Shape: Half Boules
• Transport Package: Carton
• Specification: international standard
• Trademark: polaris
• Origin: China
• HS Code: 71049019
• Production Capacity: 1000kgs/Month

Product Description

Materials: Aluminum oxide, man-made corundum and synthetic ruby
Various sizes and grades are available
Suitable for ornaments, such as ring and necklace