Buying diamond jewellery may look like a daunting task because, to the naked eye, they all look the same. They all sparkle and shine and look stunning, especially when coupled with the right setting and other gemstones to offset their beauty. However, picking a diamond or a piece of diamond-encrusted jewellery isn’t as simple as it may seem.
Several factors come into play when it comes to valuing a diamond. First, you must carefully look into things to avoid overpaying for them. Your jeweller should be patient enough to explain the importance of the 4 Cs or the cut, colour, clarity and carat when you intend to buy a diamond.
Your jeweller should also have a diamond rating scale handy so they can adequately explain the concept behind the grade of the gemstone you’re looking to acquire. In addition, using the tool will give buyers an idea regarding how gemology authorities would assess the grade for the diamond’s clarity, colour, cut, and carat.
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Some Tips When You’re Buying a Diamond
Select the Shape of the Diamond
The way diamonds sparkle depends on the shape of the gemstone. This refers to the cut of the diamond, and your jeweller should have several options for you to consider. Some diamonds are round-cut, emerald-cut, princess-cut, or Asscher-cut. If you want a teardrop-shaped diamond, it is also possible. You can coordinate with your seller if you wish to have a particular shape for your jewellry.
Choose the Carat Weight
Carat measures a diamond’s weight, with one carat equaling 0.2 grams. It’s important to note that carat refers to the weight of the diamond, not its size. Two diamonds of the same carat weight can appear different in size depending on their cut.
While larger diamonds are generally more valuable than smaller diamonds of the same quality, carat weight shouldn’t be the only factor you consider. A smaller, high-quality diamond can be more valuable than a larger diamond of lower quality.
When shopping for diamonds, you might notice that prices jump at certain carat weights (like 0.50, 0.75, 1.00, etc.). If you’re working within a budget, consider choosing a diamond just below these common carat weights. For example, a 0.95-carat diamond can offer better value than a 1.00-carat diamond of similar quality, and the size difference is often imperceptible.
While there isn’t a perfect carat weight for diamonds, you must remember that the higher the carat, the bigger the stone and price will be. Therefore, you need to consider your budget when deciding how large a diamond you’re willing to buy.
Look At the Color
When buying diamonds, the more colourless they are, the more valuable and desirable they become. While diamonds come in different colours, you should be after gems that are as clear as they come. Some colored diamonds may fetch a premium, though, so it will still depend on your recipient’s preference.
The GIA colour scale for diamonds ranges from D (colourless) to Z (light yellow or brown). Here’s a brief overview:
- D-F: Colorless
- G-J: Near Colorless
- K-M: Faint Yellow
- N-R: Very Light Yellow
- S-Z: Light Yellow
Diamonds in the D-F range are the most valuable due to their rarity. However, these colour distinctions are often so subtle that they’re difficult to detect with the untrained eye, especially once the diamond is set in jewellery.
For many buyers, diamonds in the G-J range offer an excellent value. These “near colourless” diamonds appear colourless to the naked eye but are significantly less expensive than diamonds in the D-F range.
It’s worth noting that the diamond’s cut can influence the perception of its colour. A well-cut diamond can often appear whiter than its actual colour grade because it reflects more light.
Don’t Forget to Look into the Clarity
An unblemished diamond is a more desirable stone. While it may seem impossible to spot with the naked eye, your vendor should provide you with an opportunity to examine the gemstone using a loupe. There shouldn’t be any inclusions, miscuts, scratches, chippings, or clips on the stone. If any of the things mentioned earlier are present, the value should decrease significantly.
It Should Pass the Eye-cleanliness Test
Although we emphasized clarity, the eye-cleanliness test should also be a factor when buying diamonds. If the buyer is satisfied with the gem’s appearance, even with inclusions or imperfections, then that should be enough.
Compare Diamonds
Before settling for a particular diamond, you should, at the very least, look into other comparable gemstones. Then, you might take a liking to the other available options and save a bit.
Conclusion
Buying a diamond is a journey of discovery – about gemology, value, and often about yourself and your preferences. By understanding the 4Cs, considering additional factors like certification and ethical sourcing, and keeping your style and budget in mind, you’ll be well-equipped to make a choice you’ll treasure for years.
Remember, there’s no universally “perfect” diamond. The best diamond is the one that speaks to you, fits your budget, and suits your lifestyle. Whether you’re drawn to the fiery brilliance of a round diamond, the unique charm of a fancy shape, or the ethical appeal of a lab-grown stone, the most important factor is that your choice brings you joy.
Take your time, do your research, and don’t hesitate to ask questions. A reputable jeweller will happily guide you through the process and help you find a diamond you’ll be proud to wear or gift. With these tips in mind, you’re on your way to making an informed and satisfying diamond purchase.
