Cushion|Lab Grown|IGI

3.71ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG800615180

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800615180

Diamond specifications and retailer prices

From €1,041 EUR

£920 GBP

As of November 2, 2026

Save €2,342 EUR (69%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: €3,383 EUR at MOH London · As of October 29, 2026

View at MOH London

About this 3.71ct lab-grown cushion diamond

This 3.71ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800615180 or 800615180. Listed at 13 retailers as of October 29, 2026, with prices from €1,041 to €3,383, a €2,342 spread on the same certified stone. MOH London lists it at €3,383. 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

3.71

Carat

Color

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.8°

Pavilion angle35.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG800615180

Dimensions11.42 × 7.34 × 5.02 mm

L/W Ratio1.56

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG800615180

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

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

Price History

Last verified: Nov 2

Current: €3,383 EUR|Low: €898 EUR|High: €3,409 EUR|Avg: €2,101 EUR|-0.6%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

November 3, 2026

Retailer 12€898 EUR

Retailer 7€1,041 EUR

Retailer 9€1,052 EUR

Retailer 10€1,284 EUR

Retailer 6€1,381 EUR

Retailer 8€2,027 EUR

Retailer 2€2,086 EUR

Retailer 13€2,248 EUR

Retailer 3€2,473 EUR

Retailer 11€2,808 EUR

Retailer 4€3,018 EUR

Retailer 5€3,114 EUR

MOH London€3,383 EUR

40 data points across 13 retailers

13 retailers€1,041 EUR to €3,383 EUR

Retailer 1

€898 EUR

$1,007 USD

Price last confirmed 17 days ago

Retailer 2

€1,041 EUR

£920 GBP

View

Retailer 3

€1,052 EUR

$1,180 USD

View

Retailer 4

€1,284 EUR

$1,440 USD

View

Retailer 5

€1,381 EUR

£1,219 GBP

View

B+

Retailer 6

€2,027 EUR

A$3,498 AUD

View

B+

Retailer 7

€2,086 EUR

ZAR 37,801 ZAR

View

B+

Retailer 8

€2,248 EUR

$2,521 USD

View

B+

Retailer 9

€2,473 EUR

£2,184 GBP

View

Retailer 10

€2,808 EUR

$3,150 USD

View

Retailer 11

€3,018 EUR

SGD 4,574 SGD

View

Retailer 12

€3,114 EUR

$3,493 USD

View

Most Expensive

MOH London

LG800615180 · Oct 29

€3,383 EUR

£2,988 GBP

View

12 more retailers have this diamond

Prices start from €1,041 EURSave up to €2,342 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.

Similar diamonds

3.71ct Cushion

€1,041 EUR