The Sigma Oro jewels are characterized by original, modern and timeless designs, devired from the excellent quality and the impeccable finish. We provide gold jewelry in 9K, 14K and 18K with diamonds and precious gems, we create jewellery that can take off the look of a woman, a child or a man, as they suit to the glamorous style and the most demanding customers.  From the wide range of gold jewellery and combining our 45 years experience we guarantee the excellent cooperation, your sales and service effectiveness.