1, scarcity: Wharton emerald is a very rare gem, which can only be found in minerals in some specific areas. Due to its rarity and limited supply, the price of Wharton Emerald is relatively high.

2. Color and quality: The color of Wharton Emerald is deep, full and bright, showing amazing green. In addition, its quality is also very important, including the purity, cleanliness, cutting and polishing of gems. High-quality Wharton jade bracelets are often more rare and precious.

3. Preciousness and historical value: Wharton Emerald was regarded as one of the precious stones in ancient times and was considered to represent strength, wealth and glory. Some historic Wharton Emerald bracelets are cherished for their unique historical background and cultural value.

5. Market demand: Wharton Emerald enjoys a high reputation in the jewelry market and has a wide market demand. Many people think that Wharton Emerald Bracelet is an elegant, exquisite and eternal jewel, so they have a high interest and pursuit for it.