Gems and Jewelry CompaniesJewelry Industry News Meet the Diamond Supplier Dominating the Middle East – Ratan Sajan Diamonds by Kittisak Meepoon July 23, 2025 by Kittisak Meepoon July 23, 2025 Gems and Jewelry Companies: Dubai’s Crown in Diamond Supply Ratan Sajan Diamonds DMCC has swiftly ascended to prominence as one of the largest suppliers of certified natural diamonds in the …