This unique reversible ring features an authentic ancient Greek silver Istros coin from the 4th century BCE, set in rich 18K gold. Minted in the city of Istros in Thrace, the coin shows twin heads on one side—believed to represent the river —and a bird on the reverse, a symbol of freedom and divine presence. The setting is accented with two vibrant blue sapphire cabochons, adding elegance and contrast. A rare blend of ancient history and refined design, perfect for collectors or lovers of meaningful jewelry.
