1, if they are all measured by unit weight, of course, diamonds and gold are very standard prices, while jadeite, agate and pearls need to be measured according to specific grades, colors and textures, and there is basically no standard measurement. The difference between the buying and selling prices of the same jadeite can be several times.

2. General situation: diamonds, gold, jadeite crystals and red agate pearls. If it is top grade jadeite, south red agate, natural East China Sea pearl: diamond jadeite pearl agate gold crystal. Adopt me, dear.

3, gold, platinum, jewelry (diamonds, pearls, agates, emeralds, emeralds, rubies, sapphires, etc. ), if calculated by the same weight, according to the real real price, the most expensive is the diamond. The most valuable thing is gold. As far as today's gold price is concerned, today's gold price is 250.438+0 yuan RMB.

4. Blood gall agate is the most expensive and perfect stone in the world, that is, "Blood gall golden lotus", which is a legend that nature and human beings cannot break through, such as "fish in fish", "gall in stone" and "blood in gall".