Diamond Measurements: Know Before You Buy

Diamond Measurements: Know Before You Buy

When it comes to purchasing a diamond, understanding the measurements and what they mean can make a world of difference. At Superia Lab Grown Diamonds, we believe in empowering our customers with knowledge so they can make informed decisions when choosing the perfect lab grown diamond. In this blog post, we will cover everything you need to know about diamond measurements before making a purchase.

Carat Weight:

  1. One of the most crucial factors when considering a diamond is its carat weight. The carat is a unit of measurement that represents the weight of a diamond, with one carat equaling 200 milligrams or 0.007 ounces. It's important to note that a higher carat weight doesn't necessarily mean a larger diamond, as other factors such as cut and shape come into play.

Millimeter Size:

  1. In addition to carat weight, the millimeter size of a diamond is an essential measurement to consider. Measured across the diamond's widest part, this dimension helps determine the overall size and appearance of the stone. For example, a round diamond with a diameter of 6.5 millimeters is approximately equal to a 1-carat stone.

Dimensions: Length, Width, and Depth:

  1. A diamond's dimensions play a vital role in its overall appearance and quality. These measurements include the length, width, and depth of the stone. Length and width are particularly important when evaluating fancy-shaped diamonds like ovals, marquise, or pear shapes, as these measurements can significantly impact the stone's proportions and visual appeal.

Table and Depth Percentages:

  1. When selecting a diamond, it's important to consider the table and depth percentages. The table percentage refers to the ratio of the table (the flat top surface of the diamond) to the overall width of the diamond. A well-proportioned table can enhance the stone's brilliance and fire. Depth percentage, on the other hand, is the ratio of the diamond's depth (from the table to the culet) to its width. A balanced depth percentage contributes to the overall quality, sparkle, and light performance of the diamond.

Girdle Thickness:

  1. The girdle is the outer edge of the diamond, which separates the crown (top portion) from the pavilion (bottom portion). The girdle's thickness can vary, and it's essential to find a diamond with a balanced girdle – not too thick or too thin. An excessively thick girdle can add unnecessary weight to the diamond, while an overly thin girdle increases the risk of chipping or damage.

Culet Size:

  1. The culet is the tiny facet at the bottom of the diamond's pavilion. In a well-cut diamond, the culet should be small or even nonexistent. A larger culet can make the diamond appear as if it has a hole in the center when viewed from the top, while a nonexistent culet ensures optimal light performance and brilliance.

Understanding diamond measurements is essential to making a well-informed purchase. By familiarizing yourself with these key factors, you can confidently choose the perfect lab grown diamond that meets your expectations in terms of size, quality, and beauty. At Superia Lab Grown Diamonds, we are committed to providing our customers with the knowledge and resources they need to make the best decisions when selecting their ideal diamonds. Reach out to our team of experts today for personalized guidance and support in finding the perfect lab grown diamond for you.

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