Purchasing diamonds is an once-in-a-lifetime opportunity. Such a purchase should be undertaken with caution and care. Let’s look at how to choose the proper diamond based on its features so that you don’t end up unhappy with your purchase.
Where diamonds should be purchased?
You can shop now gemstones which are often advised for buying in jewellery stores. So you may analyse the stone’s quality in a calm setting and, if necessary, consult the gemological certificate, which includes information on weight, purity, cut, and other factors. Furthermore, if you have an immediate complaint about the quality of a gem, you can contact the salon and have the issue resolved.
Some people buy stones at auctions or through specialised web sites. However, before making any online purchase, read customer reviews and thoroughly research the company’s history.
How to select a diamond based on its properties
Diamonds adorn rings, bracelets, pendants, and other pieces of jewellery. A gem can also be purchased individually, for use in a custom-made item of jewellery, for example.
A diamond certificate will assist you if you do not know how to choose diamonds when purchasing. It is granted for all natural diamonds weighing at least 0.29 carats. A document from several worldwide organisations, such as Alexander Sparks, guaranteeing the authenticity of stones. From Alexander Sparks you can shop now safely.
The certificate includes the following information:
- Product name;
- Manufacturer information;
- Type and quality of cut;
- Date of manufacturing, stone dimensions
- The type of frame material and a sample of it;
Before purchasing diamonds, read the certificate. Consider a variety of additional criteria as well.
Carats are used to quantify the weight of diamonds (ct). A carat weighs 0.2 grammes. This is the exact weight of one carob seed, which grows throughout the Middle East and Mediterranean. Diamonds are classified into three categories based on their carat weight:
- Small (less than 0.29 ct);
- Large – from 0.7 ct;
- Medium – from 0.3 ct
Jewelers typically inlay huge diamonds in rings and rings, while lesser alternatives are chosen for earrings, brooches, and other jewellery.
It’s important to remember that a gem’s bulk does not always correspond to its size, and that the prices of stones in different categories might vary dramatically. Thus, 0.99-carat diamonds appear to be identical to one-carat diamonds in appearance, yet they are slightly less expensive.
Cut
The quality of stone processing determines its brightness and look. The diamond’s brightness and beauty are determined by the type of cut and the correctness of the angles. The letter scale is used to rate the cut quality:
- A – Excellent;
- B – Good;
- B – Average;
- G – Poor.
If you want to buy simple engagement rings or earrings, the cut form is an important factor to consider. The circular cut with 57 facets is the traditional version. Heart-shaped, drop-shaped, square-shaped, rectangle-shaped, and oval-shaped stones seem unique.
Colour
Stones that are colourless
Transparent stones are the most expensive. There are nine types of colourless diamonds. The first category includes completely transparent stones, while the ninth category includes brownish or yellowish stones. Popular stones are those with 3–5 groups. There is also an international alphabetical classification of stone colours, which ranges from D to Z.
The distinction between the stones of the third and fourth groups, as well as the fourth and fifth groups, is impossible to see visually. Simultaneously, the price difference can be rather considerable. As a result, while deciding which diamond to buy, your decision is based on your willingness to overpay.
Stones of various colours
The brightness and saturation of the hue determine the value of coloured diamonds. Colored options are usually less expensive than colourless options, although there are exceptions. As a result, stones with so-called exotic colours might be more expensive than stones with less transparency.
Purity
Consider not only the carat value, but also the clarity of the diamonds when selecting jewellery or stones separately. The ability of stones to transmit light rays determines their brightness: the lower the purity index, the less obvious their brilliance.
The rarity of completely clear stones with no inclusions has an impact on their price. These samples are frequently offered without rims and must be certified. An international scale of 11 levels is used to measure the clarity of diamonds, ranging from IF – an absolutely flawless stone – to I3 – a diamond having flaws and inclusions.
The American categorization includes the following:
- 9 purity groups for tiny stones;
- 12 purity groups for large groups.
Diamonds with no visible and/or numerous inclusions earn 1, whereas samples with evident and/or numerous inclusions receive 12.
If you want to buy diamond jewellery for the sake of beauty rather than investment, search for diamonds in colour groups 3-4 and clarity groups 1-7. In general, it’s best to avoid buying stones in the 9-12 level range because they’re prone to cracking and don’t seem very appealing.
How to choose diamond jewellery: quality grading criterion
Each piece of jewellery has a unique tag attached to it. The same can be said for massive, pricey rimless diamonds. Consider the following example of how to read a tag.
When purchasing a diamond, there are a few things to keep in mind.
A competent gemologist or jeweller can assist you in selecting the appropriate jewellery. So that you can shop now carefully. However, because you may not always have the opportunity to travel with an experienced companion, it is prudent to keep the following factors in mind:
- Set a budget for your purchase. Think about how much money you’re willing to spend on a piece of jewellery or a gemstone.
- Choose a few possibilities and compare them based on the most important aspects.
- Select the most appropriate product in terms of price and quality.
- When purchasing a diamond, pay close attention to the certificate, which should include a full explanation of the stone’s specifications.
Experts advise picking jewellery with gemological indicators that range from 3 to 5 on a scale of 1 to 5. (On a scale of purity, color). Such diamonds look good in jewellery and are not unduly expensive. You can shop nowhappily.
