The crystal structure of white sapphire produces a bright, clear stone with excellent transparency. White sapphires are the purest corundum colour and contain no impurities.

The different colours we see in natural corundum minerals come from impurities trapped within these small spaces between the aluminium oxide crystals different impurities produce different colours. It has an atomic structure with an aluminium core surrounded by oxygen atoms arranged in a cubic crystal lattice.

It also includes fancy-coloured sapphires that are blue, yellow, orange, purple, green and pink.Ĭorundum is one of the most common minerals on earth and is second only to quartz in abundance. White sapphire is a member of the corundum family, which includes coloured gemstones such as ruby and emerald. The certificate also indicates the weight, colour and carat of your stone so that you can determine its value. So, you can rest assured that your white sapphire is 100% natural and authentic. In fact, trusted sellers offer a free lab certificate with every purchase. So, when considering white sapphire vs diamond, its lower price certainly pits it higher than the ‘classic’ gem. At stores like GemPundit, you can shop for the perfect white sapphire engagement ring at an affordable price. The white sapphire cost varies widely depending on size, cut and clarity as well as other factors such as colour saturation (how close it is to being colourless). It’s also extremely durable and hardy, making it suitable for all types of jewellery settings. The purest form of this gemstone is clear white with no visible impurities or fractures-a rarity among natural stones. The most popular colour for White Sapphire Ring is an icy-white hue known as “D” fire, which ranges from an almost clear stone with just a hint of colour to a deep blue-grey. White sapphires have a bright, pure colour that’s very similar to that of diamonds and can be found in a range of shades from light to dark.

White sapphire diamond