A Complete List of Blue Gemstones With Amazing Pictures,
Blue Lace Agate, as it is known, is usually banded in layers of light blue, bright blue stripes, and threads of brown. Being a cooling stone, it has a soft, soothing elegance that is used to cure insomnia, promote strength and healing, and ensure a healthy life.Blue Gemstones: Sapphire, Turquoise, Aquamarine and more,Sapphire. Sapphire is a gem variety of the mineral corundum.When corundum is reddish blue to violet-blue, it is known simply as "sapphire." Corundums of any other color (except red, which is ruby) are known as "fancy sapphire.". On the basis of dollars spent in the United States, sapphire is the most popular blue stone and the third most popular colored stone (after emerald and ruby).Tanzanite Information - Africa's wonder risen from the ashes,Nov 06, 2019· Add to this blue some flashes of red and touches of violet and purple and you can see why this gemstone really catches the eye. When grading diamonds, the whiter the stone the higher the value, however with colored gemstones the more vivid and saturated the color the higher the value.