Bvlgari Bulgari Serpenti Tubogas Ring 18k Gold Diamond Size 6.25A vintage Bulgari Serpenti diamond ring, crafted in 18k yellow gold using the iconic Bulgari tubogas technique. The coiled band wraps smoothly around the finger, creating a bold yet wearable piece. Its design echoes the classic serpent form long associated with Bulgari, reimagined here as a refined diamond wrap around ring. At the center is set a pear shaped diamond, allowing this Bvlgari ring to sparkle while emphasizing its clean lines. This Bulgari