As one of the four Cs of diamond grading, carat weight holds a crucial place in the overall value of a gem. As one of the more objective factors, diamond weight can easily be determined with a precise scale and measuring system.
While other factors influence the value of a diamond, the carat is the only one that is strictly defined by its physical weight. This makes it the most objective of the four Cs and is therefore the most common way to compare diamonds in a store.
2.5 Carat Oval Diamond Ring: The Ideal Shape for Maximum Sparkle
To determine a diamond’s weight, you first need to measure its diameter with a ruler or digital caliper. Once you have the average diameter, you can then calculate its volume using the formula for a sphere (diameter multiplied by 2 / radius) and apply the diamond density to come up with an approximate weight in grams. Once you have the weight in grams, divide by 0.2 to get its weight in carats.
While round diamonds tend to have the most value per carat, 2.5 Carat Oval Diamond Ring are gorgeous options. They bounce back light beautifully and can make your fingers appear slenderer. Plus, they’re less expensive than their round counterparts! So give them a chance and you’ll see why so many of today’s brides love them. To really wow with an oval diamond, consider adding a halo around it of smaller diamond accents. This will add to the sparkle and give the appearance of a larger center stone.