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Round|Lab Grown|IGI

1.81ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG445037724

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445037724

Diamond specifications and retailer prices

From €904 EUR
$1,010 USD
As of October 31, 2026
Save €3,804 EUR (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,708 EUR at MOH London · As of October 27, 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 LG445037724 or 445037724. Listed at 12 retailers as of October 27, 2026, with prices from €904 to €4,708, a €3,804 spread on the same certified stone. MOH London lists it at €4,708. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
J
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037724
Dimensions7.88 × 7.82 × 4.81 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.88 mm7.82 mm1.81 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445037724
Side View
Table 59.0%Crown 32.4°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
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: €4,708 EUR|Low: €904 EUR|High: €4,758 EUR|Avg: €2,405 EUR|+0.1%
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
Retailer 14
October 30, 2026
Retailer 2€904 EUR
Retailer 9€1,420 EUR
Retailer 6€1,480 EUR
Retailer 12€1,544 EUR
Retailer 14€1,589 EUR
Retailer 10€1,646 EUR
Retailer 3€1,799 EUR
Retailer 4€2,224 EUR
Retailer 11€2,591 EUR
Retailer 8€2,912 EUR
Retailer 7€3,027 EUR
Retailer 13€3,086 EUR
MOH London€4,708 EUR
Retailer 5€4,712 EUR

18 data points across 14 retailers

12 retailers€904 EUR to €4,708 EUR

A
Cheapest Retailer
-
€904 EUR
$1,010 USD
A
Retailer 2
-
€1,420 EUR
$1,586 USD
View
B+
Retailer 3
-
€1,544 EUR
$1,725 USD
View
B+
Retailer 4
-
€1,589 EUR
$1,775 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
B
Retailer 8
-
€2,591 EUR
$2,895 USD
View
B
Retailer 9
-
€2,912 EUR
$3,253 USD
View
B
Retailer 10
-
€3,027 EUR
ZAR 54,629 ZAR
View
B
Retailer 11
-
€3,086 EUR
$3,448 USD
View
Most Expensive
B
MOH London
LG445037724 · Oct 27
€4,708 EUR
£4,142 GBP
View
11 more retailers have this diamond
Prices start from €904 EURSave up to €3,804 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.

A
1.81ct Round
€904 EUR