First, the price of diamond ring
A 30-cent diamond is a 30-cent loose diamond without setting. The price of a 30-cent diamond ranges from 4000 yuan to 65438 yuan +03000 yuan. Most people will choose a 30-cent rough diamond with a price of about 8000- 10000 yuan to set a diamond ring, because the 30-point rough diamond at this price has a good performance in cutting, color and clarity. Usually you can buy 3EX cut, 30-point loose diamonds above H color and above VS cleanliness level.
Second, the size of the 30-minute ring.
As we all know, the measurement unit of diamonds in international standards is carat, and one carat is equivalent to 100 cent 0.2 gram, so the weight of a 30-cent diamond ring is 0.3 gram. The diamond diameter of the 30-point diamond ring is 4.5mm and the height is 2.7mm, but due to different cuts, there will inevitably be small errors.
Third, the price of different brands of rings.
1, Cartier
Cartier diamond ring has high quality materials and exquisite craftsmanship, and the ultimate creativity shows the charm of exquisite women. It is an elegant and high-end luxury jewelry brand with a particularly good brand effect. The price of ordinary Cartier diamond ring is around 8000 to 10000, and the larger the carat, the higher the price. The price of a 30-cent diamond ring is generally around 10000 to 300000, which is relatively expensive.
2. Silk leno
According to incomplete statistics, the lowest price of Tiffany's 30-point diamond ring is 3W. What you spent so much money on at Tiffany's was just a general style. Why? Because Tiffany is a big foreign brand, the additional costs are very high, such as customs duties, processing fees, brand value surcharges and so on. This makes diamond rings very expensive.
3.chow tai fook
As a domestic first-line brand, Chow Tai Fook's 30-point entry-level diamond ring costs around 8,000 yuan, but its color is not very good. Although there is brand added value, it is better to buy a diamond ring.
Four. Matters needing attention in buying diamond ring
1, diamond selection.
For diamond 4C, it is a concept that many people will come into contact with. When selecting diamonds, we mainly look at the 4C standard of diamonds. When the weight of the diamond is set to 30, in terms of diamond clarity, if we pursue the quality of the diamond ring, we should choose the diamond IE with low accuracy of VVS2, and if the economic ability cannot keep up, we can also choose VS2.
It is recommended to buy more than H for the color of diamonds. In addition, diamond cutting is very important for diamonds. Good cutting can make diamonds colorful and brilliant, so it is appropriate to choose 3EX cutting.
2. Diamond style
Diamond styles are roughly divided into round, olive, oval princess square, triangle, nova, pear and other shapes. As the saying goes, a thousand dollars can't buy a kind heart. In fact, choosing a diamond ring with your heart is king!
3. Selection of ring support material
A diamond ring is usually supported by 18K gold or platinum, which is a rare metal. With the rising price of platinum in the market, platinum is the first choice for collection and investment. Gold has the property of currency, which endows it with the function of preserving value. If only from the perspective of maintaining and increasing value, choosing gold jewelry is the safest way.
However, the gold material is not suitable for maintenance, and the color of the gold ring holder is not good, which does not match the diamond. Platinum is a rarer metal than gold, and it is also the most suitable material for setting diamonds. The outstanding metallic characteristics of platinum make it wear-resistant, high-temperature-resistant, corrosion-resistant, and very stable, so it will not fade, change color and yellow. Considering the appreciation and preservation of diamonds, it is more reasonable to choose platinum.
A 30-point diamond ring has no recycling and preservation value. Everyone should pay attention to the quality of diamonds when choosing, and it is best to choose a unique design.