Écrin

The quatrefoil and the flower

Piaget Sunlight or Calla

Piaget · Vhernier

Piaget Sunlight ring in rose gold: a disc of engraved gold rays edged with diamonds around a diamond-set centre, on a transparent ground.
Image © Piaget

Piaget

Piaget Sunlight

The sun as a disc of gold rays, each segment engraved, brushed or polished, around a halo of diamonds.

Calla

Vhernier

Calla

One smooth cone, furled like a calla lily, hung alone on a necklace whose clasp disappears.

Piaget Sunlight radiates. Its disc of gold rays, each engraved, brushed or polished, circles a halo of diamonds and a centre of turquoise, malachite or mother-of-pearl, a theme Piaget carried from high jewelry in 2017 into an everyday line. Calla furls inward instead: Vhernier's single cone, made since 1998 in polished rose or white gold and in ebony, wraps round itself like a lily and hangs alone.

Piaget Piaget Sunlight vs Vhernier Calla, facts side by side
FactPiaget SunlightCalla
Introduced—1998
SchoolGenevaMilan & Valenza
Materialsrose gold, white gold, diamond, turquoise, malachite, mother-of-pearl, sapphire, chalcedony, otherrose gold, white gold, wood, diamond
MovesNoNo
From€2,100Not published
Top of line€50,500—

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

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