semi precious gemstones ... and accepting an offer. How do I sell raw gemstones? Semiprecious stones in an unpolished or raw state — like amethyst, quartz, selenite, citrine, jade and lapis ...

Gemstones are valued based on the Four Cs - color, clarity, cut, and carat. Precious stones include diamonds, sapphires, ...

Finished jade products and raw stones were widely distributed during ... Roads” from Itoigawa and beyond upon which the precious stone was transported, as jade found in Korea has also been ...