Fine jewelry · Zurich and Lugano

For women who command their own light

Let's make you shine brighter.

Discover the collections Book a private appointment

Bloom Alone · Single Flower and Trio Flower rings

Pieces you pass down

Timeless designs that whisper strength and grace, in recycled 18-karat gold, conflict-free diamonds and natural emeralds, sapphires and rubies. Stories you live forever.

The 2026 collection

Rings, earrings and bracelets made to be touched and tried on, privately, by appointment.

Milky Way Comet

NDS-B270 · 1.97 ct diamonds

Oval Hoop Earrings

JF247 S · 3.56 ct pear shape diamonds

Double Comet Ring

NDS-A276 · 0.94 ct diamonds

Five Line Stretch Bracelets

JF240 · JF248Z

Milky Way Cascade

NDS-O278 · 1.95 ct diamonds

Bangle with Magnet Lock

JF071 · 1.46 ct diamonds

Milky Way Bypass Hoop

NDS-O277 · 0.94 ct diamonds

Cocktail Ring Set

JBG300 · 2.52 ct pear shape diamonds

Milky Way Comet

NDS-B270 · 1.97 ct diamonds

Oval Hoop Earrings

JF247 S · 3.56 ct pear shape diamonds

Double Comet Ring

NDS-A276 · 0.94 ct diamonds

Five Line Stretch Bracelets

JF240 · JF248Z

Milky Way Cascade

NDS-O278 · 1.95 ct diamonds

Bangle with Magnet Lock

JF071 · 1.46 ct diamonds

Milky Way Bypass Hoop

NDS-O277 · 0.94 ct diamonds

Cocktail Ring Set

JBG300 · 2.52 ct pear shape diamonds

See the whole collection

The new flagship line

The Milky Way

One hushed night under endless stars, it sparked: The Milky Way, the beating heart of NADESA. Comets, orbits and cascades of diamonds in rose and white gold, for the woman who rises, dazzles and owns the night.

Explore The Milky Way

One-of-a-kind stars

NADESA never recreates a design, so every one of these jewels exists only once. In these earrings, 19.56 carats of diamonds in different cuts meet in one sharp, luminous silhouette. GIA-certified on request.

Diamond earrings NDS 1882 · 19.56 carats

Discover the one-of-a-kind pieces

The collections

Bloom Alone

One flower. One statement. Delicate yet daring.

Discover

Bloom Alone diamond flower drop earrings

The Milky Way

The new flagship line, inspired by the night sky.

Discover

One‑of‑a‑kind pieces

Important diamonds, emeralds and sapphires, in jewels made only once.

Discover

Irresistible nights

Cocktails, champagne and the whole collection in its vitrines: this is how NADESA guests meet each piece.

Request an invitation

Light that moves with you

20.49 carats of round brilliant diamonds in one continuous river of light, set in recycled 18-karat gold. Flexible and lightweight, the Diamond Match Point necklace moves with you from day to midnight.

Diamond Match Point necklace · 20.49 carats · round brilliant diamonds

Meet the Maison

Private events · By invitation

Two days at the Grand Hotel Villa Castagnola

Viale Castagnola 31, 6900 Lugano

Grand Hotel Villa Castagnola, Lugano, at dusk

Monday 19 October

11:30 to 18:30

Jewelry, Style & Living Art

The world of exceptional gems, with light lunch, champagne and fine bites, in the company of fashion strategist and luxury accessory designer Emma Gritte.

Request an invitation Invited? Confirm

Tuesday 20 October

16:00 to 22:00

Collectors' watches and the 2026 collection

Collectors' watches alongside the 2026 jewelry collection, with cocktails, an apéritif dînatoire and champagne.

Request an invitation Invited? Confirm

Every piece is best seen in person

Try each piece on in a private appointment in Zurich or Lugano, at a time that suits you.

Book a private appointment

Or call +41 79 255 84 61