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 €1,045 EUR

£920 GBP

As of November 2, 2026

Save €2,350 EUR (69%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: €3,395 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 €1,045 to €3,395, a €2,350 spread on the same certified stone. MOH London lists it at €3,395. 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

Colour

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

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

Price History

Last verified: Nov 2

Current: €3,395 EUR|Low: €901 EUR|High: €3,421 EUR|Avg: €2,108 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€901 EUR

Retailer 7€1,045 EUR

Retailer 9€1,056 EUR

Retailer 10€1,288 EUR

Retailer 6€1,385 EUR

Retailer 8€2,034 EUR

Retailer 2€2,093 EUR

Retailer 13€2,255 EUR

Retailer 3€2,481 EUR

Retailer 11€2,818 EUR

Retailer 4€3,028 EUR

Retailer 5€3,125 EUR

MOH London€3,395 EUR

40 data points across 13 retailers

13 retailers€1,045 EUR to €3,395 EUR

Retailer 1

€901 EUR

$1,007 USD

Price last confirmed 17 days ago

Retailer 2

€1,045 EUR

£920 GBP

View

Retailer 3

€1,056 EUR

$1,180 USD

View

Retailer 4

€1,288 EUR

$1,440 USD

View

Retailer 5

€1,385 EUR

£1,219 GBP

View

B+

Retailer 6

€2,034 EUR

A$3,498 AUD

View

B+

Retailer 7

€2,093 EUR

ZAR 37,801 ZAR

View

B+

Retailer 8

€2,255 EUR

$2,521 USD

View

B+

Retailer 9

€2,481 EUR

£2,184 GBP

View

Retailer 10

€2,818 EUR

$3,150 USD

View

Retailer 11

€3,028 EUR

SGD 4,574 SGD

View

Retailer 12

€3,125 EUR

$3,493 USD

View

Most Expensive

MOH London

LG800615180 · Oct 29

€3,395 EUR

£2,988 GBP

View

12 more retailers have this diamond

Prices start from €1,045 EURSave up to €2,350 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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3.71ct Cushion

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