The top three diamond producing countries are Russia, Botswana, and Canada. The United States is the largest consumer market for diamonds, representing a significant portion of global diamond demand. The diamond industry may witness changes in consumer preferences and buying patterns. There have been no significant diamond mines discovered in West Asia (Middle East) thus far. There is limited information available regarding the specific details of large diamonds held in the treasuries of West Asian countries, central banks, or private collections. West Asia is geologically diverse, with a wide range of rock formations, mineral deposits, and tectonic activities. The Middle East, particularly Iran, is known for producing some of the world's finest turquoise gemstones. Look for well-known and reputable gemstone retailers, either online or physical stores, that specialize in selling gemstones. The color of a ruby is one of the most important factors in determining its quality and suitability for jewelry. Color is one of the most important factors in determining the value of emeralds. Tunisia, as one of the North African countries, offers attractive opportunities for international trade. Geographically, it holds a strategic position, serving as a gateway to markets in North Africa and the European Union. Tunisia's market is diverse, encompassing sectors such as agriculture, energy, handicrafts, and technology. In the agricultural sector, Tunisia is one of the largest producers and exporters of olives and olive oil in the world. Citrus fruits and seafood are also among the country's key export items.
