Ruby 3mm Round Faceted A Grade - 15-16 Inch 48HR-07262022 Iolite most commonly occurs in

Iolite most commonly occurs in shades of blue-gray

5 billion years ago

which come in a variety of colors

Sizes of rough cut specimens will vary in size

Apatite has been labeled the “deceitful stone” due to its close resemblance to other much more valuable gems

Ruby 3mm Round Faceted A Grade - 15-16 Inch 48HR-07262022 Iolite most commonly occurs inRuby is a precious gemstone known for its deep red color. It is a variety of the mineral corundum, the second hardest mineral next to diamond . The presence of chromium is what gives a ruby its red color. Trace amounts of iron can also affect the hue, giving some rubies a slightly brownish or purplish tint. Ruby has long been considered one of the most beautiful and valuable gemstones on the planet. At times in ancient history, Ruby was valued more