Diamonds

The carat weight measures the size of a diamond, with one-carat equivalent to 200 milligrams. It is a critical factor in determining a diamond's value and rarity.

The clarity of a diamond refers to the presence of external and internal imperfections, known as inclusions, which can affect its appearance and value.

Natural diamonds are formed within the Earth, while lab-grown diamonds are created in controlled environments using advanced technology. Both types share similar physical and chemical properties, making the distinction challenging without specialised testing.

When buying diamonds online, consider factors such as the diamond's cut, colour, clarity, carat weight, and the seller's certification, reputation, and return policy to ensure a trusted and satisfactory purchase.

The quality of a diamond's cut is evaluated based on its proportions, symmetry, and polish, which contribute to its brilliance, fire, and overall visual appeal. GIA provides grading standards for assessing the cut of diamonds.