Écrin

The gold band

B.zero1 or Extremely Piaget

Bulgari · Piaget

Three B.zero1 four-band rings in rose, white and yellow gold with diamond-set edges, on embossed BVLGARI paper
Image © Bulgari

Bulgari

B.zero1

A spiral band that climbs the finger like the tiers of the Colosseum, held between two rims engraved BVLGARI BVLGARI.

Extremely Piaget open cuff in rose gold, chased with fine vertical lines and scattered with small diamonds, on a transparent ground.
Image © Piaget

Piaget

Extremely Piaget

Gold chased and engraved until it reads like silk or bark, revived from the house's 1970s cuffs and sautoirs and lit with turquoise, opal and diamonds.

In 1999, as jewelry leaned towards minimalism, Bulgari launched B.zero1: a spiral band, a name on the rims, nothing else. Fifteen years later Piaget went the other way with Extremely Piaget, reviving its 1970s exuberance in Paris with chased gold cuffs, long rose-gold chains, turquoise, lapis and opal. B.zero1 is a silhouette, clear at any distance. Extremely Piaget is a surface, and its gold resolves into silk and bark only when the eye comes close.

Bulgari B.zero1 vs Piaget Extremely Piaget, facts side by side
FactB.zero1Extremely Piaget
Introduced19992014
SchoolRomeGeneva
Materialsyellow gold, rose gold, white gold, ceramic, diamondrose gold, white gold, diamond, turquoise, opal, lapis lazuli, emerald, sapphire, chalcedony
MovesNoNo
From€1,490Not published
Top of line€3,600—

Prices in euros as published by each house, October 2026.