Shanghai Tianmai Jewelry is committed to spreading Chinese jade culture and creating world-class jade jewelry such as jade jewelry, ornaments and ornaments. Ruby is an extremely important part. Ruby is a type of corundum that is usually red in color because it is rich in chromium (Cr). The ruby ​​texture is hard, second only to diamonds, so it is often used as a representative of love and noble character. In ancient Christian texts, rubies are also considered to be "the most precious of the twelve gems that God created when he created everything." The ruby ​​treasures created by Shanghai Tianmai Jewelry are carefully crafted with a platinum structure, which perfectly reflects the innate elegance and brilliance of rubies. It is a rare item in ruby ​​jewelry. ZHE JIANG LUO RUI IMPORT CO.,LTD. , https://www.lrknitted.com