Cushion Cut Diamonds
This highly appealing classic shape is also known as the pillow-cut, as its rounded form makes it appear as though it has been folded into the shape rather than cut. It's extremely desired and appeals to all romantics who adore the stylish antique look, and it's no wonder it's often referred to as the 'Old new classic'.
This style offers the most demand both in sparkle and classic appeal from its soft rounded edges that no other style equals and is always highly favoured by royalty.
The history of the cushion cut
Dating back centuries, when diamond cutting was first introduced, this highly popular cutting style is one of the top choices for engagement rings the world over. First developed in the 1700's it was known as the 'old mine cut', which was when much of the world's diamond mining occurred in Brazil after the first mines in India (the original source for diamonds) began to dry up.
The Brazilian stonecutters utilized the Old Mine cut most often since it maximized carat retention with the rough crystals often produced in diamond mines. The breath-taking Hope diamond, estimated at €215 million, is on view in the Smithsonian Museum of Natural History in the USA. The legendary Regent diamond, another example of the cushion-cut is valued at around €53 million, is a 410-carat Indian origin diamond, and is another spectacular example of the early Old Miner's cut, dating back to 1701.
Nowadays, cushion cut diamonds are generally referred to as cushion brilliant-cut diamonds since they incorporate both the old cushion-cut patterns while incorporating additional aspects of the round brilliant diamond—the most popular diamond shape of all.
Style guide
The cushion cut is a style that suits all shapes of fingers; it's uniquely flattering and very popular as an engagement ring. The cut has more fire due to having larger facets and retains the colour more than any other shaped diamond.
Technical aspects and grading
There are no specific rules when it comes to grading on cushion cuts, so it's down to the purchaser as to what appeals the most. However, if you prefer a square outline, then look for a width ratio of 1.00 to 1.05, but for a more rectangular shape, then a ratio 1.15 upwards is best.
Typical aspects
The cut is renowned for the unmistakable powers of creating the colours of the rainbow known as the fire. Plus, the cushion-cut has typically 57 facets, and styles are known as Antique, Brilliant, Modified cushion-cut and several others. It's interesting to note that the Antique style has larger facets, and therefore creates broad flashes of fire, whilst the smaller facets appear to offer a 'crushed ice' appearance. Although there are no specific accepted standards for grading, it's down to jewellery retailers to evaluate the quality of the cushion cut.
Handy tips
Cushion cut diamonds with a depth of over 70% will look really small; however, those with a depth of 62-68 will look bigger. This is called a diamond's 'spread'.
When looking for the best cushion cut engagement ring, you'll be wise to look at the centre of your chosen stone purchase. Make sure that the centre shows even contrast and brilliance throughout. That way, you can be sure that every single millimetre will sparkle back at you and have even brilliance, with no windowing or odd reflections. You'll be the envy of all as cushion cuts are very romantic and are always in fashion, offering a timeless vintage appeal.
