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Exclusive Diamond OffersStaff Portal
0.70 carat marquise diamond — 9.0 × 4.5mm
  1. Guidance
  2. Diamond Guide
  3. Diamond Sizes
  4. Marquise
  5. 0.70ct

0.70 Carat Marquise Diamond

A 0.70ct marquise diamond measures 9.0 × 4.5mm. See it at true 1:1 scale on your screen and compare with other sizes.

0.70ct Marquise — Key Dimensions

Length (approx.)

9.0mm

Width (approx.)

4.5mm

Weight

0.70ct

Diamond Shape

Round Brilliant
Round Brilliant
Oval
Oval
Cushion
Cushion
Emerald
Emerald
Princess
Princess
Pear
Pear
Marquise
Marquise
Radiant
Radiant
Asscher
Asscher
Heart
Heart

Marquise — All Sizes

CaratLength (approx.)Width (approx.)
0.25ct6.0mm3.0mm
0.30ct6.5mm3.3mm
0.40ct7.4mm3.7mm
0.50ct8.0mm4.0mm
0.60ct8.5mm4.3mm
0.70ct9.0mm4.5mm
0.80ct9.5mm4.8mm
0.90ct10.0mm5.0mm
1.00ct10.5mm5.0mm
1.25ct11.0mm5.5mm
1.50ct12.0mm6.0mm
1.75ct12.5mm6.3mm
2.00ct13.0mm6.5mm
2.50ct14.0mm7.0mm
3.00ct15.0mm7.5mm
4.00ct16.0mm8.0mm
5.00ct17.0mm8.5mm

See Actual Size on Your Screen

0.60ct Marquise0.80ct Marquise

0.70ct in Other Shapes

Round Brilliant — 5.7 × 5.7mmOval — 7.1 × 5.0mmCushion — 5.5 × 5.0mmEmerald — 6.1 × 4.5mmPrincess — 5.1 × 5.1mmPear — 7.5 × 5.0mmRadiant — 5.5 × 4.8mmAsscher — 5.1 × 5.1mmHeart — 5.7 × 5.7mm

All Marquise Sizes

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

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Diamond Guide

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  • 0.70ct Marquise
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