Ancient Greece Silver Diobol 
Lampsakos, 4th–3rd Century BC
This unusual  ring features an authentic silver diobol from ancient Lampsakos, dating to the 4th–3rd century BC. 
On the obverse, a female janiform head, a striking symbol of duality and unity, embodies the classical Greek fascination with harmony and balance.
The reverse depicts the revered goddess Athena, patroness of wisdom and warfare.
The ancient coin is framed in 18K gold and mounted on an aged brass setting, a design that honors antiquity while exuding modern sophistication. 
The mount is enhanced by 0.06 ct of fine diamonds, adding a delicate brilliance that complements the historic charm of the piece.
A unique fusion of ancient artistry and contemporary craftsmanship, this ring is both a wearable artifact and a tribute to the enduring spirit of classical Greece.