I have to propose to my girlfriend. What should I pay attention to when buying a diamond ring? Have you bought Blue Nile?

As we all know, the brand premium rate of the proposal diamond ring is relatively high. The same 4C standard diamond ring, the price of large brands will be very higher. For example, you generally buy 30 points-1 carats when you buy a diamond ring for marriage. As far as a 50-point diamond ring is concerned, the price of diamond rings like Cartier/Tiffany ranges from about 20,000 to 50,000. You might as well choose some cost -effective brands, such as the American Blue Nile, you can just buy more than 10,000. Take my own example, I did a lot of homework at that time, and finally bought the small diamond proposal ring of Blue Nile. With a sense of design, the main drill is very delicate. The total cost is less than 15,000, which is the most cost -effective one to compare, and it is particularly cost -effective to buy.