Cushion|Lab Grown|IGI

4.02ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG500144726

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG500144726

Diamond specifications and retailer prices

From €4,734 EUR

$5,310 USD

As of November 2, 2026

10 retailers carry this diamond

Most expensive: €32,463 EUR at Cape Diamonds · As of October 29, 2026

View at Cape Diamonds

About this 4.02ct lab-grown cushion diamond

This 4.02ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500144726 or 500144726. Listed at 10 retailers as of November 2, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.02

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.6°

Pavilion angle33.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG500144726

Dimensions9.14 × 8.86 × 5.58 mm

L/W Ratio1.03

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG500144726

Side View

Caratlytics Score

How it works →

Good

Decent quality, room for better deals

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2

Current: €32,463 EUR|Low: €4,734 EUR|High: €38,021 EUR|Avg: €19,588 EUR|-10.8%

Cape Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

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Retailer 11

Retailer 12

Retailer 13

November 1, 2026

Retailer 8€4,734 EUR

Retailer 5€10,711 EUR

Retailer 13€13,939 EUR

Retailer 10€14,724 EUR

Retailer 3€14,752 EUR

Retailer 9€15,093 EUR

Retailer 7€15,250 EUR

Retailer 4€16,373 EUR

Retailer 11€21,849 EUR

Retailer 6€23,955 EUR

Cape Diamonds€32,463 EUR

Retailer 2€33,136 EUR

Retailer 12€38,021 EUR

19 data points across 13 retailers

10 retailers

Cheapest Retailer

€4,734 EUR

$5,310 USD

Retailer 2

€13,939 EUR

$15,634 USD

View

Price under review

Retailer 3

€14,724 EUR

$16,514 USD

View

Price under review

Final sale: no returns

Retailer 4

€15,093 EUR

$16,928 USD

View

Price under review

Retailer 5

€23,955 EUR

£21,156 GBP

View

Price under review

Most Expensive

Cape Diamonds

cert_500144726 · Oct 29

€32,463 EUR

ZAR 588,217 ZAR

View

Price under review

5 more retailers have this diamond

Prices start from €4,734 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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