How a Sapphire is Cut
The cut of any sapphire is a big determinant in it’s value and appeal. Sapphire rough can be cut into various shapes with different cut styles, depending on it’s quality and color. There are many factors when deciding how to shape and create a polished sapphire out of a rough. With precise and skilled cutting the brilliance and beautiful blue of the sapphire reveals itself and makes a stunning focal point in any jewelry.
Shape and Carat
The most popular cuts for a sapphire are oval, round and cushion. These are commonly used for all types of jewelry like rings, pendants and earrings. The sapphire is formed with a hexagonal crystalline structure. This enables it to be cut into a variety of shapes that are durable even with regular wear. Shapes like round that require more rough wastage when they are being cut, which means that more rough is thrown away as the sapphire is being faceted, carry a higher price tag. Therefore, the goal of the cutter is to understand which would be the best shape to fashion out of the rough sapphire. Sapphires are also available in all other popular shapes like marquise, heart, pear and princess. The goal is also to maintain carat weight and size, while ensuring that the stone is not cut too deeply. This makes it bottom heavy, while the size from the top does not look large. Important considerations when creating a well-cut sapphire are to ensure that the top of the gem, “the crown” should be even, smooth and symmetrical from all sides. The topmost facet of the sapphire should also be centered to ensure that the gem looks even from all angles. Proper cutting ensures that the sapphire shape looks even and sits beautifully in any piece of jewelry. Learn more about Sapphire Shapes.




Sapphires are typically cut is standard millimeter sizes that vary with each shape. These shapes are used in common sizes. These are calibrated sizes, that are common standards used by jewelers across the world. Uncommon shapes and sizes can be found in larger or unusually colored sapphires. Typically unusual shapes have a higher value. Overall, the selection of a shape and carat weight is a personal choice. Sapphire is a durable gem meaning that regardless of the shape and size selected it can withstand daily use and wear.
Sapphire Brilliance
While color is the most important consideration in a gemstone, the sparkle it emits is also an important factor in determining it’s value and beauty. The shine that a sapphire emits is dependent on the amount of light entering and reflecting out of the gemstone. A sapphire that is cut optimally will have even facets, symmetrical facets and angles that enhance its sparkle. Visually, a well cut sapphire will be much more appealing. Understanding which type of cut will unleash the most brilliance is an art, but once achieved can add a lot of value to the sapphire.

Sapphire Inclusions
The final consideration when faceting a gemstone is understanding the clarity inclusions within it. Inclusions are the natural formations that occur within a sapphire as it is forming within a sapphire. Inclusions can look like silk needles, cracks, fissures or opaque knots. When cutting a sapphire it is important to minimize the appearance of these inclusions especially in the top facet of the sapphire. The more visible the inclusions from the top-down, the less desirable the sapphire. If a sapphire is cut to show heavy inclusions, the gem can look opaque, which inhibits its ability to sparkle and show off color. With Clarity ensures that all sapphires used have minimally visible inclusions to create the perfect balance of beauty and value. Learn more about sapphire clarity.