Suwa & Son
Our mission is to allow people throughout the world to enjoy the beauty of gemstones and experience the comfort that wearing them brings, and to create personal adornments that are worthy of being passed down from one generation to the next.
Gemstones are entrusted to our care by Nature. Each and every one is endowed with its own rich and unique character. It is our hope that this magazine will contribute to your enjoyment of gemstone-oriented jewelry
Loose diamonds and colored stones are procured from cutting centers around the world and sold to manufacturers and retailers. Beauty and defects are personally confirmed by our buyers to judge quality. Through years of experience, we have accumulated knowledge of the beauty and defects of various types of gems and an understanding of market prices, allowing us to provide high-quality loose stones.