49 ct - POKER GEMS - Natural Emerald, Ruby, Sapphire, Peridot Rough- 9.8 g

This unique collection of rough gemstones dubbed "Poker Gems" features a natural assortment that includes emerald, ruby, sapphire, and peridot, totaling 49 carats and weighing about 9.8 grams. Rough gemstones are stones in their natural, uncut, and unpolished state, often gathered by collectors or gem cutters looking for the best material to fashion into jewelry. Each gemstone type comes from different mineral families: emeralds and sapphires are varieties of beryl and corundum respectively, rubies are red corundum, and peridot belongs to the olivine group. The presence of multiple gemstones in one lot offers an interesting comparison of their distinct colors, refractive properties, and crystal structures. Such natural rough stones also provide insight into the geological processes that create these precious minerals, including high temperature and pressure conditions and the role of trace elements in coloring. Collectors and gem enthusiasts appreciate rough stones both for their natural beauty and potential for cutting into faceted gems.