What characteristic defines jadeite?

The characteristic that defines jadeite is its thickness and color variety. Jadeite is known for its stunning range of colors, from the classic emerald green to lavender, white, yellow, and even black. This diversity in color is a significant aspect of jadeite, making it highly desirable in the gemstone market.

The thickness of jadeite can also play a role in its appeal, as different forms and styles of jade jewelry may showcase various thicknesses which can affect the overall appearance and texture. The combination of these factors—varietal color and physical dimensions—help to distinguish jadeite from other jades, including nephrite, which may have a different composition and aesthetic appeal.

In contrast, other choices do not accurately capture the essence of jadeite. While transparency and lightness might be attributes of certain gemstones, jadeite is typically known for its opaque to translucent nature rather than for being particularly light. The crystalline structure, while relevant to the mineral’s classification, is not as directly associated with its defining characteristics. Similarly, weight and hardness are properties of all minerals and do not specifically highlight what makes jadeite unique.