Boutique jewelry generally refers to high-grade jewelry, which may not be in stock. If there is demand or even need to book in advance, the five gems are generally the main gem materials. For customers who pursue quality, they can even ask for gem level, which is basically equivalent to the category of advanced customization.

Fashion jewelry generally refers to fashionable jewelry, and five precious stones are also used in the gem material, but semi-precious stones are the main ones, which are generally mass-produced and in stock, and basically do not accept the specific requirements of customers.