1, the price of diamond is determined by 4C;

The price of jadeite is determined by the color of water;

The price of precious stones is determined by their preciousness.

2. The prices of diamonds and precious stones are measured, but jadeite is not.

3. The price span of jadeite is the largest and uncertain.

4. Jade has higher cultural value. Good jadeite can be passed on to future generations.

5. Diamonds have a prominent position at present (big diamonds), and jadeite is the embodiment of personal sentiment.

6. Diamonds are an expression of fashionable love, and jadeite is the maintenance of relatives' feelings.

* * * Similarity: the bigger the more expensive, the better the more expensive.