HDEX - Helvetic Diamond Exchange

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The jeweller with the largest range of certified diamonds in Switzerland
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Jewellery shop

Discover the advantages of buying your jewellery with no intermediaries

Rings

Rings

Solitaires, band rings and rings in multiple shapes and colours.

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Necklaces

Necklaces

Choose your necklace from our selection of solitaire pendant, chains and collier.

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Bracelets

Bracelets

Discover our bracelets with diamonds and gems of different carats and setting styles.

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Earrings

Earrings

Choose your earrings from our most exclusive proposals.

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Diamonds

Diamonds

The best gems, certified by leading international bodies.

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Watches

Watches

Find your bargain among our haute horlogerie proposals.

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Specials

Specials

Discover our rarities among gems, jewellery and investment diamonds.

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Contact us to make an appointment.
We will guide you in choosing your jewel or investment diamond.

Visit our showroom
HDEX - Helvetic Diamond Exchange
  • CONTACTS
  • Sesto Elemento SA
  • Operational Headquarters / Showroom
  • Piazza Riziero Rezzonico, 6
  • 6900 - Lugano, Svizzera
  • Telephone: +41 (0)91 2083145
  • Email: info@hdex.ch
  • IDI CHE-110.056.770
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