The Diadem Ring — Marquise Eternity Band

from $3,380.00

A diadem is a crown — worn by those who lead.

The Diadem Ring is crafted in 14K gold with a continuous row of marquise stones forming a sculptural, crown-like silhouette. Bold, distinctive, and designed to stand on its own.

You don’t wait to be chosen. You choose yourself.

Select your gemstone, then your size to preview.

A diadem is a crown — worn by those who lead.

The Diadem Ring is crafted in 14K gold with a continuous row of marquise stones forming a sculptural, crown-like silhouette. Bold, distinctive, and designed to stand on its own.

You don’t wait to be chosen. You choose yourself.

Select your gemstone, then your size to preview.

Gemstone:
Size:
  • You don’t wait for permission.

    You don’t wait to be chosen.

    You’ve learned to trust your voice, your instincts, your direction — even when it doesn’t make sense to anyone else.

    You choose pieces that feel like a reflection of that.

    Strong. Intentional. Unmistakably yours.

  • A diadem is a crown — worn by queens and leaders.

    Not in a fairytale sense. In a real one.

    Because women are leading, building, deciding, and carrying more than ever — and yet so many are still waiting to be chosen.

    This ring is a reminder that you don’t wait.

    In your life, in your work, in your world — you choose yourself.

    Every single day.

  • The Diadem Ring was designed to sit on your hand like a crown.

    A continuous row of marquise gemstones forms a repeating crest pattern — bold, structured, and unmistakably intentional.

    It stands on its own. It doesn’t need to be stacked or styled to make an impact.

    Because when you put this on, it’s not about completing a look.

    It’s about owning your presence.

  • Metal: 14K Yellow Gold
    Gemstone Shape: Marquise
    Setting: Bezel
    Design: Full Eternity Band
    Finish: High Polish
    Sizes: 4–10 (including half sizes)

  • This is a full eternity band and cannot be resized.

    If you’re unsure of your size, we’re happy to send a complimentary ring sizer before you order.Item description

  • Solid gold. Fine materials. Pieces meant to be worn — not saved.

    Every Mary James jewel is selected to live in your collection for decades, marking moments, carrying meaning, and becoming part of how you show up in the world.

    Thoughtfully packaged, ready to gift or enjoy. Fully insured. Delivered with care.

  • Each Mary James piece is carefully prepared before it makes its way to you.

    The Diadem Ring is custom made to order based on your selected gemstone and size.

    Please allow approximately 4–6 weeks for production and delivery.

    You’ll receive tracking information as soon as your piece is on its way.

    If you have a specific timeline, email hello@maryjamesjewels.com and we’ll guide you.