![]() Formed under intense heat and pressure near the Earth’s mantle, they have been naturally mined for their beauty and desirability. Diamond Origins Over 3.3 million years ago, diamonds were discovered up to 200km deep beneath the Earth’s crust.White sapphires make for a fantastic diamond substitute for many reasons, and whilst it does a pretty good job of simulating the incomparable diamond, there are some key differences that are worth our attention.□□ Composition and Origin It would be hard to chat about white sapphires without making an in-depth comparison with the most desired stone of all, the diamond. Sapphires, a type of aluminum oxide, naturally develop in a wide variety of colors depending on the traces of iron, copper, chromium, magnesium and titanium found in their chemical makeup. Measuring at a hefty 9 on the Mohs scale of hardness, the sapphire is the third hardest mineral making them perfect for everyday wear. Sapphires of all colors are part of the corundum family along with the ruby gemstone. Deep and rich with color, the blue sapphire is certainly considered to be the most popular color of sapphire. When it comes to sapphires, we typically imagine the gorgeous hues of a dazzling blue gemstone. Recommended jewelers to buy white sapphires.Are white sapphires good for your jewelry? (Our advice).What are the pros and cons of white sapphires?. ![]()
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