MOH

Customer Care

  • My Account
  • Delivery
  • Returns
  • FAQs
  • Ring Size Guide
  • Book a Consultation
  • About Us
  • Diamond Guidance
  • Contact Us
  • Privacy Policy
  • Terms & Conditions
  • Cookie Policy
  • Terms of Sale

© 2026 MOH London Ltd.

MyOtherHalf

MOH

Unit G.4 Ground Floor, Treasure House

19-21 Hatton Garden

London EC1N 8BA

+44 (0) 7586 775867care@mohlondon.com

Excellent · Google Reviews

  1. Guidance
  2. Diamond Guide
  3. Diamond Shapes

Diamond Shapes

Every diamond shape carries its own character — the way it captures light, the way it sits on the finger, the way it makes you feel. The round brilliant has reigned for a century; the oval elongates; the emerald reveals; the cushion flatters. Choose the shape that speaks to you.

Round Brilliant diamond shapeRound Brilliant diamond 360° view58 facets

Round Brilliant

58 facets of perfection

The most popular diamond shape — engineered for maximum brilliance and fire.

Shop Round Brilliant Rings
Oval diamond shapeOval diamond 360° view56–58 facets

Oval

Elongated elegance

Brilliant faceting with an elongated shape — creating an illusion of greater size.

Shop Oval Rings
Cushion diamond shapeCushion diamond 360° view58–64 facets

Cushion

Vintage romance

Rounded corners and large facets produce broad, romantic flashes of light.

Shop Cushion Rings
Princess diamond shapePrincess diamond 360° view57–76 facets

Princess

Modern geometry

A square silhouette with exceptional sparkle — the most popular fancy shape.

Shop Princess Rings
Emerald diamond shapeEmerald diamond 360° view57 facets

Emerald

Hall of mirrors

Step-cut facets that create long, dramatic flashes of light and clarity.

Shop Emerald Rings
Pear diamond shapePear diamond 360° view56–58 facets

Pear

The teardrop

A tapering silhouette that elongates the finger — both brilliant and distinctive.

Shop Pear Rings
Asscher diamond shapeAsscher diamond 360° view58 facets

Asscher

Art Deco precision

A square step-cut with cropped corners — deeply transparent and architecturally refined.

Shop Asscher Rings
Radiant diamond shape70 facets

Radiant

Best of both worlds

Rectangular outline with brilliant-cut facets — combining the elegance of emerald with the fire of round.

Shop Radiant Rings
Marquise diamond shapeMarquise diamond 360° view56–58 facets

Marquise

Maximum presence

A pointed oval that maximises carat weight — the largest face-up appearance of any shape.

Shop Marquise Rings
Heart diamond shapeHeart diamond 360° view56–59 facets

Heart

The ultimate romantic

The most symbolic of all diamond shapes — a gesture of love in crystallised form.

Shop Heart Rings

Not Sure Which Shape?

Our diamond specialists can help you choose the perfect shape for your setting, lifestyle, and budget. Every consultation is complimentary.

Explore Engagement RingsBook a Consultation
Back to Diamond Guide