Product Name: Synthetic Opaque Ruby Star Stones Model NO.: oval shape Suitable for: Female Style: European and American Grade: High Color: Opaque Type: Ring Classification: Ruby Color: Red: Hardness : 9 Density: 3.98g/cm3: Length: Various Size Material : Synthetic Ruby: Shape: Oval Trademark: polaris Transport Package: Carton, Bag, Papaer Specification: international standard Origin: China HS Code: 71049019 Product Description Description:Color: opaque red ruby star; Shape: oval,material : synthetic rubydelivery : promptprice : competitiveQuality : bestShape: oval , round , square , rectangel , heart, pear, five -star, and so on .