Choosing the perfect lab-grown diamond involves a delicate balance of four factors. Our expert gemmologists at Pure Diamonds are here to guide you through every step, ensuring you make an informed decision that aligns with your style and preferences.
The Cut
The cut of a diamond determines its brilliance and sparkle, making it a crucial factor in your selection. Beyond the certificate’s cut grade, our gemmologists recommend a closer review by an expert. Opt for Ideal cut diamonds with excellent polish, symmetry, a depth percentage between 59% to 62%, and a table percentage between 54% to 60% for the ultimate sparkle.
The Colour
Diamonds exhibit a spectrum of colour from D (colourless) to Z (light yellow), followed by fancy colours. A gemologists opinion is essential in evaluating the best colour for your diamond, as subtle distinctions significantly impact quality and price.
The Clarity
Clarity gauges imperfections or inclusions within the diamond. The GIA Diamond Clarity Scale ranges from Flawless (no inclusions visible under 10x magnification) to Included (inclusions obvious under 10x magnification). Expert assessment is crucial, as tiny inclusions may affect transparency and brilliance.
The Carat Weight
Diamond weights are expressed in carats and decimals, with larger carat weights generally commanding higher prices. Consider carat weight alongside Colour, Clarity, and Cut for a comprehensive understanding of your diamond’s value.
