Vintage Bvlgari Tourmaline Tubogas Ring [carat] 3-4 The Ferra infuses a playful

The Ferra infuses a playful edge into the traditional tennis necklace with its sleek

The elegant pop of deep green is perfectly accented with a delicate

Sculptural

Reference: 6907-1200

and pairs elegantly with your existing stack

Vintage Bvlgari Tourmaline Tubogas Ring [carat] 3-4 The Ferra infuses a playfulThe Tubogas collection is one of Bvlgaris most iconic innovations, born from the industrial form of gas pipes and reimagined into sleek, flexible, ultra modern jewelry. Introduced and perfected by Bvlgari, Tubogas quickly became a hallmark of Italian luxury. Today, it remains a cornerstone of Bulgaris design DNA, celebrated for its blend of mechanical precision and sculptural elegance. This striking 18K yellow gold Tubogas ring, circa 1990s, is