Round|Lab Grown|IGI

1.81ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG497172541

Shape and cutting style on the report: Round brilliant

Certificate IGI LG497172541

Diamond specifications and retailer prices

From €904 EUR

$1,010 USD

As of October 31, 2026

Save €3,824 EUR (81%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: €4,728 EUR at MOH London · As of October 29, 2026

View at MOH London

About this 1.81ct lab-grown round diamond

This 1.81ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG497172541 or 497172541. Listed at 12 retailers as of October 29, 2026, with prices from €904 to €4,728, a €3,824 spread on the same certified stone. MOH London lists it at €4,728. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG497172541

Dimensions7.95 × 8.01 × 4.69 mm

L/W Ratio1.01

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 LG497172541

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: Oct 31

Current: €4,728 EUR|Low: €904 EUR|High: €4,758 EUR|Avg: €2,416 EUR|+0.5%

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

October 30, 2026

Retailer 2€904 EUR

Retailer 8€1,420 EUR

Retailer 12€1,544 EUR

Retailer 11€1,590 EUR

Retailer 9€1,646 EUR

Retailer 3€1,799 EUR

Retailer 4€2,224 EUR

Retailer 10€2,591 EUR

Retailer 7€2,912 EUR

Retailer 6€3,027 EUR

Retailer 13€3,086 EUR

Retailer 5€3,684 EUR

MOH London€4,728 EUR

18 data points across 13 retailers

12 retailers€904 EUR to €4,728 EUR

Cheapest Retailer

€904 EUR

$1,010 USD

Retailer 2

€1,420 EUR

$1,586 USD

View

B+

Retailer 3

€1,544 EUR

$1,725 USD

View

B+

Retailer 4

€1,590 EUR

$1,776 USD

View

Final sale: no returns

B+

Retailer 5

€1,646 EUR

$1,839 USD

View

Retailer 6

€1,647 EUR

$1,840 USD

View

Price last confirmed 20 days ago

B+

Retailer 7

€1,799 EUR

$2,010 USD

View

Retailer 8

€2,591 EUR

$2,895 USD

View

Retailer 9

€2,912 EUR

$3,253 USD

View

Retailer 10

€3,027 EUR

ZAR 54,629 ZAR

View

Retailer 11

€3,086 EUR

$3,448 USD

View

Most Expensive

MOH London

LG497172541 · Oct 29

€4,728 EUR

£4,159 GBP

View

11 more retailers have this diamond

Prices start from €904 EURSave up to €3,824 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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1.81ct Round

€904 EUR