New] [Rare Stone] Ruby Ring Jewelry Pt900

Ruby is a variant of corundum. It is the second hardest gemstone after diamond and is characterized by its red color. It is the birthstone of July. Natural rubies are produced only in Asia, not in Europe or the United States, and the areas where beautiful stones that can be made into jewelry can be found are extremely limited. （The ruby sits in the center, and the diamonds around it accentuate the ruby's brilliance.