Natural Ruby Gemstone Raw Crystal Pendant Necklace

Next to diamonds, rubies are the hardest gemstones. Rubies are composed of corundum. Corundum comes in a variety of colors, but when it is red, it is always a ruby. Legend says that rubies will change color according to the health of the wearer. This story probably originates from the fact that rubies and sapphires (both Corundums) come in a variety colors. The ruby is a symbol of friendship and love when given as a gift.
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