Ahh, the 4C's. Carat, cut, clarity and colour are all properties of diamonds that are used to independently grade each stone - it's basically a diamond's school report card! All of these factors are taken into account in the price of a diamond. Here's a short summary of each characteristic:
Carat - this refers to the weight of the diamond, for example 0.50ct is half a carat, which is equivalent to 0.1g, and 1.00ct is 0.2g. We really encourage you not to get too caught up on carat weight, especially in Salt and Pepper Diamonds! Different cuts hold carat weight differently, so we often talk about our stones by their dimensions rather than carat weight.
Cut - in round diamonds, this refers to the quality of the cut, which is graded from poor to excellent. The quality and proportions of the diamond cut help ensure the diamond interacts with light in the best way possible, aka making it mega sparkly! Cut can also refer to the shape of a diamond or gemstone, for example 'Pear Cut', 'Marquise Cut' or 'Oval Cut'. There are also different types of gemstone cuts that are a broader style, such as 'Rose Cut' which is often found in Salt and Pepper Diamonds and faceted by hand, 'Brilliant Cut' and 'Step Cut' which is a particular facet style. If you want to nerd out with us about all things 4C's, get in touch with any questions!
Clarity - in traditional, colourless diamonds, clarity refers to the type and amount of inclusions that are found in a diamond. Clarity ranges from Flawless to Included, and to the naked eye, the difference between some clarity gradings is indistinguishable. Brilliant cuts hide inclusions incredibly well, and VS (very slight inclusions) clarity usually means any inclusions aren't visible to the naked eye. In stones smaller than 0.50ct, SI or slightly included diamonds are also unlikely to have inclusions visible to the naked eye! We recommend opting for a higher clarity on step cut stones such as Emerald Cut diamonds, as inclusions can be more visible in their window like facets. We personally love inclusions, as they give diamonds a bit more personality! Salt & Pepper diamonds in particular would be the lowest on a grading scale, but have beautiful, one of a kind inclusions that we love!
Colour - this might seem like a strange property for 'colourless' diamonds, but what it really means is how much or little yellow colouring there is in the diamond! The colour scale ranges from D to Z, with D being completely colourless, and Z being 'fancy' coloured, including vivid yellows, pinks, greens, blues. Colour grades from D to G are indistinguishable to the naked eye, especially in smaller stones! K-L gradings can make for a stunning pale yellow to champagne coloured stone, so it's really important to see the actual stone and not just rely on the report - if the diamond gives you the feels, that's the one!