Leonardo da Vinci Signet Ring low helix According to Wikipedia: "The drawing

According to Wikipedia: "The drawing is based on the correlations of ideal human proportions with geometry described by the ancient Roman architect Vitruvius in Book III of his treatise De Architectura

and unwavering will

The flowing silhouette hugs your finger like liquid gold

*Cuff band width is 4

Featuring a natural green sapphire set in a minimalist yet timeless design

Leonardo da Vinci Signet Ring low helix According to Wikipedia: "The drawingHandcrafted signet ring of Leonardo Da Vinci's famous Vitruvian Man masterpiece. This ring is made of 925 sterling silver which makes it water resistant. Ring Size: Top 16mm Bottom 6mm According to Wikipedia: "The drawing is based on the correlations of ideal human proportions with geometry described by the ancient Roman architect Vitruvius in Book III of his treatise De Architectura. Vitruvius described the human figure as being the principal source