Round|Lab Grown|IGI

2.37ct I SI1 Round Lab Grown Diamond

ID • I/SI1 • IGI LG478110972

Shape and cutting style on the report: Round brilliant

Certificate IGI LG478110972

Diamond specifications and retailer prices

From €1,190 EUR

$1,330 USD

As of October 31, 2026

Save €7,014 EUR (85%) vs most expensive(unlock to see where)

11 retailers carry this diamond

Most expensive: €8,204 EUR at MOH London · As of October 29, 2026

View at MOH London

About this 2.37ct lab-grown round diamond

This 2.37ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG478110972 or 478110972. Listed at 11 retailers as of October 29, 2026, with prices from €1,190 to €8,204, a €7,014 spread on the same certified stone. MOH London lists it at €8,204. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.37

Carat

Colour

SI1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.3°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG478110972

Dimensions8.64 × 8.60 × 5.24 mm

L/W Ratio1.00

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 LG478110972

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: Oct 31

Current: €8,204 EUR|Low: €1,190 EUR|High: €8,269 EUR|Avg: €4,045 EUR|+0.5%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

October 30, 2026

Retailer 2€1,190 EUR

Retailer 4€2,776 EUR

Retailer 7€3,109 EUR

Retailer 5€3,220 EUR

Retailer 10€3,302 EUR

Retailer 8€3,361 EUR

Retailer 9€3,868 EUR

Retailer 3€4,531 EUR

Retailer 6€5,002 EUR

MOH London€8,204 EUR

16 data points across 10 retailers

11 retailers€1,190 EUR to €8,204 EUR

Cheapest Retailer

€1,190 EUR

$1,330 USD

B+

Retailer 2

€2,776 EUR

$3,101 USD

View

B+

Retailer 3

€3,019 EUR

$3,373 USD

View

B+

Retailer 4

€3,109 EUR

$3,473 USD

View

Final sale: no returns

Retailer 5

€3,220 EUR

$3,597 USD

View

Price last confirmed 19 days ago

B+

Retailer 6

€3,220 EUR

$3,597 USD

View

B+

Retailer 7

€3,361 EUR

$3,755 USD

View

Retailer 8

€4,023 EUR

$4,494 USD

View

Retailer 9

€4,531 EUR

$5,062 USD

View

Retailer 10

€5,002 EUR

$5,588 USD

View

Most Expensive

MOH London

LG478110972 · Oct 29

€8,204 EUR

£7,217 GBP

View

10 more retailers have this diamond

Prices start from €1,190 EURSave up to €7,014 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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2.37ct Round

€1,190 EUR