MOH

Customer Care

  • My Account
  • Delivery
  • Returns
  • FAQs
  • Ring Size Guide
  • Book a Consultation
  • About Us
  • Journal
  • 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

1.50 carat cushion diamond — 7.1 × 6.4mm
  1. Guidance
  2. Diamond Guide
  3. Diamond Sizes
  4. Cushion
  5. 1.50ct

1.50 Carat Cushion Diamond

A 1.50ct cushion diamond measures 7.1 × 6.4mm. See it at true 1:1 scale on your screen and compare with other sizes.

1.50ct Cushion — Key Dimensions

Length (approx.)

7.1mm

Width (approx.)

6.4mm

Weight

1.50ct

1.25ct Cushion1.75ct Cushion

1.50ct in Other Shapes

Round Brilliant — 7.4 × 7.4mmOval — 9.0 × 6.2mmEmerald — 7.9 × 5.8mmPrincess — 6.4 × 6.4mmPear — 9.5 × 6.3mmMarquise — 12.0 × 6.0mmRadiant — 7.2 × 6.3mmAsscher — 6.5 × 6.5mmHeart — 7.4 × 7.4mm

All Cushion Sizes

0.25ct0.30ct0.40ct0.50ct0.60ct0.70ct0.80ct0.90ct1.00ct1.25ct1.50ct1.75ct2.00ct2.50ct3.00ct4.00ct5.00ct

Looking for a 1.50ct cushion?

Browse our live diamond inventory or let us help you choose.

Browse DiamondsBook a Consultation

Diamond Guide

  • Diamond Guide
  • Diamond Shapes
  • Carat Weight
  • All Sizes
  • Cushion Sizes
  • 1.50ct Cushion
Book a Consultation