Skip to content
finegrowndiamonds logo
  • About us
  • ServicesExpand
    • Lab Grown Diamonds
    • Custom Jewelry
    • Jewelry Rendering
    • Custom Cut Diamonds
    • Fancy Color Diamonds
    • GCAL 8X Lab Grown Diamonds
  • Diamond GuideExpand
    • The 4Cs of Diamond
    • Lab Grown Diamonds
    • Natural vs Lab Diamonds
    • Fancy Color Diamonds
    • CVD Diamonds
    • Diamond Size Charts
  • Contact
WhatsApp
finegrowndiamonds logo

Cushion Cut Diamond Size Chart

The Cushion Cut Diamond Size Chart provides essential information on carat weight and dimensions, assisting in choosing a cushion diamond that meets your specifications.

Cushion MM SizeCushion Carat Weight
3.25 mm0.25 ct
4.9 mm0.50 ct
5.25 mm0.75 ct
5.5 mm1.00 ct
6 mm1.25 ct
6.5 mm1.50 ct
6.75 mm1.75 ct
7 mm2.00 ct
7.5 mm2.50 ct
8 mm3.00 ct
8.5 mm3.50 ct
9 mm4.00 ct
9.3 mm4.50 ct
9.5 mm5.00 ct
cushion cut diamonds size chart
Cushion MM SizeCushion Carat Weight
3.25 mm0.25 ct
4.2 mm0.40 ct
4.9 mm0.50 ct
5.25 mm0.75 ct
5.5 mm1.00 ct
6 mm1.25 ct
6.5 mm1.50 ct
6.75 mm1.75 ct
7 mm2.00 ct
7.5 mm2.50 ct
Cushion MM SizeCushion Carat Weight
8 mm3.00 ct
8.5 mm3.50 ct
9 mm4.00 ct
9.3 mm4.50 ct
9.5 mm5.00 ct
10 mm5.62 ct
11 mm7.44 ct
12 mm9.52 ct
13 mm12.66 ct

Diamond size charts by shape

Explore our comprehensive Diamond size charts by shape to find the perfect fit for your jewelry designs

diamonds size chart

Round Diamond Size Chart

diamonds size chart

Princess Diamond Size Chart

diamonds size chart

Cushion Diamond Size Chart

diamonds size chart

Oval Diamond Size Chart

diamonds size chart

Emerald Diamond Size Chart

diamonds size chart

Pear Diamond Size Chart

diamonds size chart

Heart Diamond Size Chart

diamonds size chart

Marquise Diamond Size Chart

diamonds size chart

Asscher Diamond Size Chart

diamonds size chart

Radiant Diamond Size Chart

Diamonds Education

Cut Insight

Diamonds Education

Learn about diamonds and discover the 4C’s, diamond grading, and certifications to help you pick the perfect diamond.

Read more

Define Your Sparkle

Find Your Perfect Diamond’s Cut

Shop Your Diamond

Size Chart GUIDES

Cushion Shape Diamond Size Chart

Cushion Cut Diamond Size Chart: Carat to MM Conversion Guide


Cushion cut diamond defines the shape of the diamond sophistically cut in a square with soft corners. From the 1700s till today, Cushion cut diamonds have helped people engage in a classy, out-of-the-box look. Cushion cut diamonds are a perfect example of the artistry of the workman as the creation of flawless cushion cut diamonds requires utmost dedication and years of skill. 

Cushion Shape diamond has 58 facets with four curved corners (hence the name), which makes it perfect for any studded jewelry like cushion cut diamond earrings. 

You can see celebrities like Meghan Markle,  Leighton Meester, Kim Kardashian West, and Sofia Vergara showing off their love for a cushion cut diamond ring, and so can you!

Celebrities like Meghan, Duchess of Sussex, Kim Kardashian, and Sofia Vergara, have the most expensive Cushion cut diamond ring in their collection. For the best size, 1 to 1.10 was perfect in a Cushion cut diamond.

Our Story

Finegrown Diamonds is a leading high jewelry manufacturer, lab grown diamond provider, and expert in jewelry visualization services worldwide.

Help

  • Privacy Policy
  • Shipping Information
  • Terms & Conditions
  • Disclaimer
  • Cookie Policy
  • Our Blog

Contact

Surat, India +91 9909 333399


NY, USA +1- 609 363 0415


hello@finegrowndiamonds.com

DMCA.com Protection Status

Copyright © 2025  Finegrowndiamonds.com

  • About us
  • Services
    • Lab Grown Diamonds
    • Custom Jewelry
    • Jewelry Rendering
    • Custom Cut Diamonds
    • Fancy Color Diamonds
    • GCAL 8X Lab Grown Diamonds
  • Diamond Guide
    • The 4Cs of Diamond
    • Lab Grown Diamonds
    • Natural vs Lab Diamonds
    • Fancy Color Diamonds
    • CVD Diamonds
    • Diamond Size Charts
  • Contact