choose language
choose currency

Diamond jewellery

Filtering & Sorting
Filtering & Sorting

Discover the diamond jewellery collection from Isabel Bernard here. Each piece is a masterpiece of brilliance and elegance, perfect for highlighting your unique style. Discover the most beautiful diamonds and find the perfect diamond jewellery piece that suits you. In Isabel Bernard's diamond collection, you will find the most sparkling diamond jewellery. From diamond rings to diamond necklaces and from diamond earrings to diamond bracelets.

Diamond is considered the most beautiful gemstone and is the most valuable product found in nature. Additionally, diamond is the only gemstone made of one element. Buying a piece of jewellery with a diamond is not just a casual purchase. That's why we find it very important to inform you as well as possible about this beautiful and valuable product.

The 4 C's of Diamond Jewellery

The value of a diamond is determined based on four different properties:

  • The weight (carat).
  • The colour.
  • The clarity.
  • The cut.

These factors are also known as the 4 C's. These properties provide indications about the quality of the diamond and help to identify the stone.

The Weight of the Diamond

The first property on the list is the weight of the diamond. This is expressed in carats and tells you more about the size of the diamond. For example, 1 carat is equivalent to 0.2 grams and is expressed on a scale of 100 points (or 200 milligrams).

The Colour of the Diamond

Diamonds are also carefully studied for their colour. Most diamonds used for making jewellery have colour gradations from white to yellow. The colour of the diamond is determined using an internationally recognized colour set. The colours range from D (colorless) to Z (the yellowest tint). The more colorless, the more valuable the diamond is. Isabel Bernard's diamond jewellery falls between F and G, which means they are considered colorless.

The Clarity of the Diamond

The clarity of a diamond is, of course, also very important. In the process where diamonds are formed, other elements can sneak into the stone. These are also known as inclusions. These particles can range from small traces that are barely visible to larger traces. The fewer inclusions, the more light the diamond lets through, and the more beautifully the diamond can shine. At Isabel Bernard, you will find diamond jewellery of SI clarity (Slightly Included). These are therefore not visible to the naked eye.

The Cut of the Diamond

The cut determines the sparkle of a diamond. This is also the only factor that humans can influence. The beauty of the stone depends mainly on the quality of the cutting work. This property refers to the shape in which the diamond is cut and the symmetry of the various facets. Only with perfect finishing can the light move optimally along the facets of the diamond and ensure a beautiful sparkle.

The brilliant cut is the most well-known cut form, and therefore all diamond jewellery from Isabel Bernard has this same cut form. This cut form has 57 facets.

Diamonds as an Investment

Besides the fact that diamonds are irresistible, they are also a smart investment. Diamonds are rare, durable, and the international demand for diamonds continues to rise. So if you're looking for a beautiful piece of jewellery that retains its value, then diamond jewellery is definitely a good choice! Want to know more about diamond jewellery? Then also have a look at our diamond information page and read everything you need to know about diamonds.

Certificate with the Purchase of Diamond Jewellery

At Isabel Bernard, you always receive a certificate with the purchase of a piece of jewellery with diamonds. In addition, you will find an explanation of the specific diamond or diamonds set in the jewellery piece with all diamond jewellery.

Buying Diamond Jewellery

Have you found the perfect piece of diamond jewellery? Order it on a working day before 22:00, and it will be delivered the next day. Shipping of your order is free from €50, and payment after delivery is possible. If the jewellery is not to your liking, you can return it free of charge within 30 days! Do you have questions or need personal advice? Please feel free to contact us.

Ordered before 22:00
shipped the same day
Free shipping
from €50 (in EU)
30 days
return policy

Sign up and receive a 10% discount on your first order!