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Understanding Diamond Quality: The 4Cs of Diamonds

Diamonds are known for being durable and timelessly elegant, but not all diamonds offer the same level of quality and value.

Before you begin shopping for diamond rings in Adelaide, you need to understand the basics of diamond quality. In this article, we will explore how this quality is determined and what to look out for by discussing the ‘4Cs’ (Cut, Colour, Clarity and Carat Weight)

1. Cut: The Sparkly Factor

Even if you don’t know much about diamonds, you may be aware of how important the cut is as this is the factor that determines a stone’s sparkle. So what is ‘the cut’ exactly? It refers to how the facets of the diamonds respond to light. Cuts are typically graded from ‘poor’ through to ‘excellent’, with factors like symmetry and polish coming into play.

2. Color: The Purity Factor

Most people are familiar with clear diamonds, but did you know that these gems come in a wide variety of different colours? Colourless diamonds are the most popular as they offer the most light refraction, but you also get green, yellow, pink, grey and brown diamonds among others. The stones are graded on their colour from D (clear) to Z (brownish).

3. Clarity: The Flaw Factor

Clarity refers to the presence of internal inclusions and external blemishes. Experts view the diamonds under 10x magnification to determine their grade, which can range from ‘flawless’ to ‘included’. Better clarity results in higher value but ‘flawed’ diamonds can offer charm, uniqueness and affordability.

4. Carat Weight: The Size Factor

Diamonds are measured in carats, with one carat equalling 200 milligrams. Does size matter? When it comes to diamonds, it usually does but not always. For example, a large diamond with plenty of impurities may be less valuable than a smaller diamond with perfect clarity.

No matter what type of diamond jewellery you are looking for, Adelaide Jewellery Repairs is sure to have the perfect piece in stock. From 18-carat pendants to sparkling diamond rings in Adelaide, we have it all. Browse our extensive online catalogue and contact us should you have any questions about what we offer.