What is the trade name “Imperial” associated with?

The trade name "Imperial" is indeed associated with the finest-quality, semitransparent jadeite that exhibits vivid green coloration. This particular designation reflects the high value and rarity of this type of jadeite, which is often sought after in the gem and jewelry market.

The term "Imperial jade" specifically refers to the finest jadeite that is translucent to semitransparent and features a deep, vivid green that is highly prized. This hue is a result of the presence of chromium and iron in the composition of the jadeite, contributing to its desirability for collectors and artisans alike. It is traditionally recognized in markets, especially in Asian cultures, as a symbol of wealth and status.

This association highlights the importance of color and quality in gemstones, specifically within the category of jade. By understanding this trade name, students can better appreciate the significance it holds within the gemstone industry, as well as how trade names reflect the characteristics that elevate a stone's status and value.