The diamond collection is a long-term investment, so don't think about making a profit overnight, give the diamond a little time, it will give you a generous return. So, what kind of diamonds have collectible value?
Diamond collection
First of all, the international 4C standard for diamonds is also important. No matter which region or brand, it belongs to a unified valuation system. Therefore, diamonds with investment value should meet such standards: 1 carat or more, color D grade, clarity VS or more, and cut perfect.
Secondly, the value of diamonds is related to quality. Generally speaking, the grain-type diamonds below 30 points are the leftovers of the main diamond. These broken diamonds are mostly used for setting, which are not valuable and are highly susceptible to external influences. Only a large piece of diamond above 1 carat has a value-added function. If you want to invest in diamonds instead of just decorating and avoiding broken diamonds, you must choose a carat diamond.
In addition, there are some standards that affect the value of diamonds, such as shape and color. The traditional round diamond is the best in terms of hedging. The reason why the round diamond is more expensive than the alien diamond is because the round diamond has a loss rate of 47% when the original stone is cut, and only 53% is left after the most brilliant diamond is cut. The weight of the shaped diamond can be retained after the cutting is completed. 55%-60%. For diamonds of the same size, the price of colored diamonds is higher than that of white diamonds.
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