The price of a diamond ring is determined by many factors. Even a diamond ring with the same weight will have price differences due to different brands and quality, and so will a diamond ring with 60 cents. As for the price of a 60-cent diamond ring, it depends on the quality, brand, material and style.

In addition, in the process of purchasing diamond rings, we should pay attention to the quality of diamond rings. In this regard, consumers can judge by looking at the certificate. Such as GIA certificate, national inspection certificate and so on. In addition, you can also use some simple common sense to judge, such as observation, touch, irradiation and so on.

The price of a diamond ring is calculated in carats. Generally, 0.2 carat sells for about 4000; 0.3 carat sells for about 7000, and the bigger it is, the more expensive it is. Beautiful diamonds depend on purity, whether there are cracks, how many cracks, color, cutting and so on. The price is related to the above points! Purity, luster, weight, size, color (the purer the better), exquisite workmanship, it is generally impossible to see that it is a diamond without polishing. If it is a handicraft, it depends on the brand, and it is good to have a high popularity.

IGI uses an electronic balance with an accuracy of 0.0000 1 carat to weigh the accurate weight of diamonds, and records it in the diamond appraisal report, accurate to two decimal places. So a 25 cent diamond weighs 0.25 carat. Diamonds of the same quality, the greater the weight, the more precious.

Supplementary explanation:

There are four "C" principles in selecting diamonds: cut, color, clarity and carat weight.

This is the key to identify the quality and value of diamonds.

incision

A good mine may be abandoned because the cutter's skills are not in place. The ideal diamond should be round, with 58 clear cut edges, which can reflect light to the greatest extent. A high-quality diamond has high value, strong reflection and symmetry, but an inferior diamond may be cut too deep or too shallow to shine. Polishing technology will also affect the quality of diamonds. Perfect cut and symmetrical diamonds may reduce their value due to poor polishing.

colour and lustre

In some big jewelry stores, some diamonds are displayed for comparison. They arrange diamonds of various color grades in a row to help customers compare, because ordinary customers can't tell the color of diamonds with the naked eye. The color of diamonds is colorless as the top grade, and gradually comes second with the deepening of yellow.

pure

Generally speaking, defects determine the value of diamonds. More precisely, it depends on the impurity content in the drilled ore. Almost every diamond contains impurities, even the best quality diamond will have some defects. When its cleanliness is LC level, it can be regarded as flawless level.

carat

The weight of diamonds is measured in carats (also called cards). 1 carat = 200mg = 0.2g A carat is divided into one hundred parts, and each part is called one point. 0.75 carat is also called 75 cents, and 0.02 carat is 2 cents. Under other similar conditions, with the increase of diamond weight, its value increases geometrically; Diamonds with the same weight will have different values due to different colors, cleanliness and cutting.

Diamond ring selection skills: First, choose your favorite style:

Choosing a diamond ring is important to choose the right style. Only the right ring style will make you feel comfortable in both temperament and other aspects.

1, select diamond.

The shape of the diamond determines the setting method of the diamond ring. A woman can choose the shape of a diamond according to her temperament and hand shape.

For example, girls with slender fingers can choose heart-shaped, princess-shaped, round and other shapes; If girls' fingers are lucky hands with emotional feelings, they should not choose exquisite styles.

2. Method of setting diamonds

There are many kinds of diamond inlays, such as pointed inlays, dense inlays, dense inlays, dense inlays and so on. Each mosaic method has its own advantages and disadvantages.

3. Material selection of diamond ring retainer

There are many kinds of diamond rings, such as platinum, 18K platinum, rose gold, palladium gold and gold. At present, three popular materials are platinum and 18K gold. Among them, 18K gold, platinum and rose gold are very popular.

Second, choose the right size.

Whether a ring fits depends on its size. No matter how gorgeous the ring is, it can't be beautiful if it's not the right size.

The size of the ring can be measured at home. If you bought it at the counter, you can ask the counter girl to help you measure an accurate value.

Third, choose your favorite brand.

The brand enjoys thoughtful after-sales service. For example, free size modification, free cleaning and maintenance, diamond upgrade, renovation and other services. If your diamond ring size is not suitable in the future, you can modify it for free.