: Often considered the most important factor, the cut determines how the stone interacts with light [21]. A well-cut diamond has maximum brilliance and sparkle, while a poor cut can make even a high-quality stone appear dull [12].
The metal setting not only affects the appearance of your jewellery but also its durability and cost [7]. buy diamond jewellery
: This assesses the presence of internal inclusions or external blemishes [21]. Diamonds with fewer flaws are rarer and more valuable [8]. : Often considered the most important factor, the
: Whether shopping online or in-store, choose established retailers with positive customer reviews and clear return policies [22, 34]. Care and Maintenance : This assesses the presence of internal inclusions
: This measures the level of colorlessness in white diamonds [21]. The scale ranges from D (completely colorless) to Z (noticeable light yellow or brown tint) [10].