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Interesting Facts about Diamond Jewellery - The Charming Jewellery Store

Interesting Facts about Diamond Jewellery

The famous saying, "diamonds are forever," is one of the most resilient quotes many people know in human history. Words such as beauty, rarity, and timelessness are synonymous and commonly associated with this precious gem that you can also see in personalised jewellery.

The origin of diamonds ages back between 1 billion to 3.5 billion years ago. Found deep within the Earth's crust, diamonds have become a prominent symbol of status, power, and eternal love. Diamonds are the most popular gemstones and have become customary for celebrating significant life milestones like engagements.

Additionally, diamonds are among the most sought-after jewellery pieces by many people. One can see this precious diamond in various jewellery pieces like diamond necklaces, diamond rings, and diamond personalised earrings. Diamond rings are known as the ultimate symbol of love, while the presence of a diamond necklace on one's neck makes for a perfect sign of class.



If you want to learn more about diamonds, here are some interesting facts that you should know about this precious, glamorous, breath-taking, and mysterious gem.

Fun facts about diamond jewellery

● Diamonds were once used in engraving gemstones in India by 300 BCE.

● Diamonds can be burned. To burn a diamond, one would need to heat it between 1290 to 1650 degrees Fahrenheit. House fires and jeweller's torches can reach that temperature at times.

● Diamond weight is measured in carats, which is derived from the Greek word keration, the Greek name for the carob tree whose seed was used for the standard of weighing precious stones. Carat weight became metric in 1913, wherein one metric carat is equivalent to 0.2 grams or 0.007 ounces.

Origin of diamonds

Diamonds are formed in nature at around 150 to 200 km beneath the Earth's surface. Most of the diamonds today were formed billions of years ago, making them precious gems that many people seek.

Diamonds were discovered in South America as early as 1725, which occurred in Minas Gerais, Brazil when India's dwindled production. Diamonds were also found in North America around the 1840s, although it was outshined by diamonds in Africa around the late 1860s and early 1870s.

Unlike other gemstones, diamonds have a deeper origin, and it is made up of only one element: carbon. Once mined, diamonds are sorted into various categories in weight, colour, and clarity, then crafted and smoothened out in different shapes and sizes.

Main characteristics of diamonds

Diamonds are defined and valued based on their main features, which include the following:

● Cut

A diamond's beauty can be determined by its cut, which reflects the light exquisitely. Cuts in diamonds should be perfect symmetry and not be too deep or flat. The facets of its cut also need to be aligned perfectly to maximise the diamond's sparkle.

● Colour

A diamond's brilliance can also be defined by its colour. Diamonds should either be transparent or uniformly coloured.

● Clarity

Diamonds should also have utmost clarity, as their beauty is also defined based on how much clarity it possesses.

● Carat

The last prominent main feature of a diamond is its carat, which refers to its weight. Even a fraction of the difference in weight can make a considerable difference in its monetary value.

Popular diamond shapes

After mining, diamond cuts can appear in various shapes. With that, here are some of the most popular diamond shapes that may be familiar to you.


It is among the most popular diamond shapes, which has been around since the 17th century. The form is designed to produce maximum brightness. This diamond shape is commonly used for engagement rings, earrings, and pendants.


This diamond shape is one of the oldest shapes known in history. The popular Koh-I-Noor is an oval-cut diamond discovered in India in the 13th century. Today, this diamond resides in the Tower of London in the United Kingdom. The oval shape of the diamond is an elongated version of a round diamond, which creates an illusion of longer and slimmer fingers.


This square-cut diamond shape is the second most popular shape of diamond after the round shape. One can trace its roots back to the 1960s, and it rose to prominence during the 1980s. The princess diamond shape is one of the fiercest diamond cuts in the market nowadays. Its main characteristic involves releasing less rough waste, as it uses up around 80% of the rough stone compared to other diamond shapes.

Tips for Buying Diamond Jewellery

1. Research and Learn

Like any significant purchase, it is helpful to start by researching options for buying diamond jewellery. It is crucial to know the characteristics of diamonds and determine which diamond qualities are most important to you. This decision, along with your budget for the jewellery, can serve as a guide in your diamond purchase.

2. Look for a grading report

Ensuring that the diamond comes with an independent grading report is crucial, providing an unbiased analysis of its main characteristics. A diamond's value is primarily determined by its quality, so an objective, third-party assessment of a diamond's characteristics can be crucial.

3. Look for a laser inscription

For additional security, it is also helpful to find out if the diamond's grading report number is laser-inscribed on its girdle. Some cases in the diamond will be inscribed before it is offered for sale. Additionally, there are also instances wherein it can also be requested at the time of purchase. The laser inscription can also be a personal message or symbol for identification.

How to clean diamond jewellery

With time, one's diamond jewellery can also get dirty and may need regular cleaning to ensure their sparkle and remain brilliant.

While different cleaning methods exist, one easy way to clean diamond jewellery is by immersing the jewellery in lukewarm water mixed with mild detergent and then using a soft toothbrush to remove any grime from the diamond. Lastly, rinsing the jewellery under flowing water and using a lint-free cloth for drying can help when it comes to cleaning your diamond jewellery.

Charming is a family run jewellery store located in Derbyshire, UK. For years, we have developed our skills to specialise in personalised jewellery and gifts suitable for all ages and gender. Apart from that, we have also built excellent customer service, and we can assure you that we give our clients nothing but the best services and products. Therefore, if you want to know more about us and what we do, you can always check our website at

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