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Value-determining indicators
The following parameters affect the value of a diamond:
- the weight;
- cut;
- Colour;
- purity.
The weight
The main indicator of the price of a diamond product is its weight, measured in carats. A carat is an international unit and is equal to 0,2 grams.
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Based on weight, diamonds are classified into groups:
- small - weighing up to 0,29 carats;
- medium - up to 1 carat;
- large - solitaires weighing more than 1 carat;
- auction specimens - 5 carats;
- natural phenomena are 25 carats: unique specimens with exclusive names.
Cutting
Cut is understood as the shape of the stone and the depth of its setting in the metal. A diamond with 57 faces is accepted as the standard. This ratio provides perfect conditions for the refraction of light rays. Such specimens received the definition: Tolkovsky stones and are labeled Kr-57. This indicator is generally accepted throughout the world and indicates the highest quality of the precious cut.
They are classified according to the shape of the cut.
1. The princess is a square shape with 68 faces. The advantage of such cutting is the relatively reasonable price of the product.
2. Marquis – a slightly vertically elongated shape with 55 faces.
3. Pear-shaped - has 56 faces and resembles the shape of a teardrop.
4. Heart - can have 57 or 58 faces.
Color
Most of the specimens on the market are colorless. But diamonds can also be colored. The most affordable of them is yellow. They are followed by: blue, pink and green. Red ones are considered very rare, and the price per carat varies in the range of a million dollars. Black is a good move by marketers: there are simply no black stones of high quality. Yes, they look amazing as auxiliary stones when compared with others, but they do not have their own value.
Cleanliness
The purity parameter indicates the transparency of the stone and the absence of various defects. When the purity is significant, the light passes freely inside the stone, making every facet shimmer. The purity of a diamond determines its quality and directly affects its value.
Advantages of purchasing products with diamonds
When purchasing products with diamonds, you get the following advantages.
1. Durability compared to other precious stones.
2. Such products are out of fashion and time.
3. Reliability of investments (diamond prices are constantly rising).
4. A priceless link between generations (stones can be inherited).
The purchase of jewelry with diamonds will emphasize status, success and level of wealth.
