Lot of 50 grams of untreated and rough rubies, natural emeralds, and tanzanites from the Panjshir Valley in Afghanistan, as well as rubies from Mozambique and tanzanite from Tanzania. Their colors are reminiscent of some opals. Rubies are the most valuable member of the corundum family. Their hues range from deep red to dark red, and pieces can be found with brown, violet, orange, or pink tones. In various traditions, rubies are considered a precious stone that can provide protection against negative energies and the evil eye. Since time immemorial, rubies have been believed to protect their wearers. Therefore, in the Middle Ages, it was common to decorate knights' swords with these gems, high-quality rubies called pigeon blood. Mediterranean red coral of Sardinian origin. The renowned New York jeweler Tiffany & Co. learned of the discovery in Tanzania and was the first to introduce this dazzling gemstone to the world. They named the new find "tanzanite" in honor of its country of origin. It also includes a turquoise stone of Sonora origin. The average measurements of the stones are approximate (1.8x 1.8 x 1cm) please do not remove this auction from someone who is really interested. The shipment is insured and will have your tracking number.