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At Gemméterna, we transform a strand of hair into a real, lab-grown diamond — a personal, eternal symbol of love.

Whether it’s a celebration of motherhood, a milestone in your love story, or a deeply meaningful gift, your diamond symbolizes your connection.

A Legacy of Love, Crafted by Science

Born from a personal story of love and remembrance, Gemméterna offers more than jewelry — we offer transformation.

Each diamond is created using hair from someone you love, grown in a lab with care and certified for purity, clarity, and brilliance.

This is jewelry that carries meaning. This is luxury with soul.

Read Our Story

How It Works

From Hair to Diamond: A Beautiful Transformation

  1. Send a small strand of hair – just a few centimeters is enough.
  2. The lab extracts its carbon content and add it to more generic carbon to begins the diamond creation process.
  3. You receive photos and updates throughout.
  4. Your diamond is cut, polished, and delivered with certification.

The process can take up to 9 months. True beauty takes time.

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Celebrate Your Deepest Bonds

Every piece is custom, every story unique. A personalized diamond is perfect for :

  • Weddings & Engagements
  • Mothers & Children
  • In Loving Memory
  • Milestone Gifts

Select Your Diamond