Its unique hardness makes ruby resistant to scratching, and it is one of the traditional cardinal gems known for its bright and valuable blood-red color. Rubies have a pinkish to blood-red color, often referred to as pigeon’s blood. It is a variety of the mineral corundum, and its color comes from the element chromium. Keep reading to understand a more detailed version of how we grade colored gems.Īlthough rubies uphold the same properties as sapphire, the difference lies in color.

The cut and shape can include variations such as ovals, hearts, pearls or emerald cuts, which are perfect if you want sapphire earrings from Austin, Texas. Clarity and luster indicating transparent colors are more valuable, too. The stone’s blue color is the best known and most valuable, with the intensity of its hue being the most important. Like rubies, sapphire gems go through the same grading system. Because it’s uncommon to find vivid and intense colors of sapphire, most professionals heat-treat the stones. Iron and titanium create sapphire colors in the gem, making it not too rare and of exceptional quality.

Sapphire is also the second hardest substance on earth after diamonds.

While you can find sapphire in red hues, it also has a specific category of ruby. Blue is its most classic and valuable form, with the most desirable shade being cornflower. As a variety of corundum, sapphire comes in a variety of colors such as yellow, green and purple. Sapphire jewelry in Austin, TX has identical properties to rubies except for color. Here’s what you need to know about the two stones to give you a better idea of what Diamonds Above provides. Sapphire and ruby gems uphold the same properties aside from color, as they are two different varieties of corundum.

Ruby v sapphire