Gemfields has created a simple guide to aid coloured gemstones appreciation. Simply follow the 7Cs: 1: Colour, 2: Clarity, 3: Cut, 4: Carat, 5: Certified report, 6: Confidence, and 7: Character. This easy checklist will help buyer when choosing to buy, or simply enjoy a gemstone in all its glory.
1: Colour: Colour is the main feature of a gemstone, which exudes beauty and rarity. Technically speaking, colour is an interplay of hue, tone and saturation. A gem’s hue is the basic colour you observe; its lightness or darkness, or how vivid it is, will be described by tone and saturation, respectively.
2: Clarity: Clarity is the presence and nature of the inclusions within a gem. A desirable gemstone will feature inclusions that don’t stand out too proudly but silently contribute to its beauty. Certain varieties of coloured gemstones increase in value due to specific clarity features, whilst too many inclusions will affect a gem’s transparency, brilliance, and even durability.
3: Cut: Cut is the shape of a cut and polished gemstone. Gem cuts represent the meticulous craftsmanship carved into a rough gemstone to reveal its true glory. These exquisite details breathe enchanting life into each gem, transforming it into a mesmerising wearable object. Gemstones come in various shapes and sizes, each possessing its own unique charm and personality.
4: Carat: Carat is the unit measuring the weight of a cut and polished gemstone. A gem’s carat weight can potentially indicate its volume or size, but this isn’t a reliable correlation, as each mineral has a different density and, therefore, a different weight. Carat weight is one factor that determines a gem’s value; generally speaking, the larger a gemstone, the rarer it is.
5: Certified Report: A certified report is an important document that testifies the identity and authenticity of your cut and polished gem. When considering purchasing a gemstone, one important (albeit less glamorous!) factor is the gemmological certificate that comes with it. This is especially important when buying solitaire rings or jewellery featuring a significant gemstone.
6: Confidence: Confidence in both the process and the product is necessary when buying a gemstone. Connecting personally, not only with the gemstone, but also with its seller, is the cornerstone of the gem business. Doing so will allow you to ask for information on a gemstone’s journey and feel confident in your purchase.
7: Character: Character is the unique charm of a gemstone. Character is, in fact, the sum of all the Cs as it recognises that the sublime beauty of gemstones goes beyond measurable qualities and is instead elusive and inherently subjective. The main trait of character in a gem is, therefore, not contingent on its monetary value or the conventional notion of quality associated with a specific gem variety, it’s about celebrating individuality. It invites you to follow your heart when choosing a gem, allowing you to colour your life outside the lines.
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