A diamond between 4.00 and 4.99 carats is to be seen as an investment, as it is rare to find diamonds of this impressive size. Often seen in solitaire rings in a range of different cuts, these diamonds can cost between £50,000 and £150,000+.
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Using modern standards, a 4.99 carat diamond will typically be around than 11mm. This can vary when it comes to antique diamonds.
Yes, this size of diamond is a good investment and an impressive look.
Carat weight is measured most accurately on a weighing scale, but can also be measured approximately using a gauge should the diamond be set into jewellery. Diamonds of this size are usually accompanied by certificates stating the exact carat weight
The value and size are the main differences.
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