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The Education Center

Become a Connoisseur

Everything you need to choose with confidence — from the science of lab-grown diamonds to the art of the proposal.

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Diamond Shapes

Each shape carries its own character. Explore the ten silhouettes we cut.

Oval
Round
Emerald
Cushion
Pear
Radiant
Princess
Marquise
Macro of a lab-grown diamond
The Fundamentals

Understanding the 4Cs

The universal language of diamond quality. Master these, and you can judge any stone.

  • Ct

    Carat

    The diamond's weight. Lab-grown lets you choose more carat for your budget.

  • Cu

    Cut

    The most important C — it governs sparkle. We cut to Excellent and Ideal.

  • Co

    Color

    Graded D (colorless) to Z. D–F is the colorless, premium range.

  • Cl

    Clarity

    The absence of inclusions. VS and above are eye-clean to the naked eye.

Shop by the 4Cs
The Big Question

Lab-Grown vs Mined

Lab-Grown

Same diamond, better story

  • Identical chemistry, brilliance & hardness
  • 100% conflict-free & traceable
  • Lower environmental footprint
  • Up to 40% more value per carat

Mined

The traditional path

  • A genuine, beautiful diamond
  • Origin harder to fully trace
  • Greater land & water impact
  • A premium for the same specs
Read & Learn

Guides from the Atelier

Science

How Lab Diamonds Are Grown

Inside the reactors that recreate the earth's conditions in weeks, not eons.

Read guide
Buying

The Complete Buying Guide

How to balance the 4Cs and shape to get the most beautiful ring for your budget.

Read guide
Sizing

Find Your Ring Size

Three easy ways to measure at home — and how to do it as a surprise.

Read guide
Proposal

The Proposal Playbook

Timing, settings, secrecy, and the little details that make the moment.

Read guide
Wedding

Choosing Your Wedding Bands

Matching, stacking, and metals — how to pair bands with your engagement ring.

Read guide
Care

Caring for Your Diamond

Keep your ring brilliant for life with simple at-home and professional care.

Read guide
Still Have Questions?

Talk to a Gemologist

Our specialists are here to guide you — no pressure, no obligation.

Ask an Expert