Maison Éternelle

The Collection

A Legacy Forged in Molecular Permanence.

True luxury is not merely rare; it is irreplaceable. We masterfully isolate pure carbon from a singular organic matter, capturing a unique biological signature that crystallises into an authentic, certified diamond—a testament to absolute permanence.

Explore our definitive tiers of architectural synthesis, tailored from foundational clarity to completely unrestricted bespoke commissions.

Signature

Signature

From $6,500 USD

IGI Certified

The first gesture. A single diamond, the purest expression of an eternal bond.

Discover Signature

Héritage

Héritage

From $12,000 USD

IGI Certified

The piece that anchors a collection. A constant, radiant presence, sculpted with absolute precision.

Discover Héritage

Prestige

Prestige

From $16,000 USD

IGI Certified

The master work. Highly personalized brilliance, engineered to your unique specifications.

Discover Prestige

L'Intégrale

Beyond Signature, Héritage, and Prestige, two additional creations exist for our private clients. Join our private list to request access to L'Intégrale.

A Sense of Scale

An approximate, true-to-size reference for our round brilliant cuts — to help you envision the presence of each creation.

0.5 ct
Signature
1.0 ct
Héritage
1.5 ct
Prestige

Illustrative diameters for a round brilliant cut; actual proportions vary slightly by stone.

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