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Round|Lab Grown|IGI

1.37ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG451055513

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451055513

Diamond specifications and retailer prices

From €546 EUR
$610 USD
As of October 31, 2026
Save €2,803 EUR (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,349 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.37ct lab-grown round diamond

This 1.37ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451055513 or 451055513. Listed at 11 retailers as of October 29, 2026, with prices from €546 to €3,349, a €2,803 spread on the same certified stone. MOH London lists it at €3,349. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
I
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451055513
Dimensions7.32 × 7.27 × 4.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.32 mm7.27 mm1.37 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451055513
Side View
Table 59.0%Crown 31.4°Girdle: MediumPavilion 40.2°Culet: NoneDepth 58.2%

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: €3,349 EUR|Low: €546 EUR|High: €3,376 EUR|Avg: €1,446 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 19, 2026
Retailer 7€546 EUR
Retailer 6€766 EUR
Retailer 10€857 EUR
Retailer 8€889 EUR
Retailer 11€889 EUR
Retailer 12€1,047 EUR
Retailer 4€1,151 EUR
Retailer 13€1,365 EUR
Retailer 9€1,429 EUR
Retailer 5€1,988 EUR
Retailer 2€2,043 EUR
Retailer 3€2,543 EUR
MOH London€3,349 EUR

14 data points across 13 retailers

11 retailers€546 EUR to €3,349 EUR

A
Cheapest Retailer
-
€546 EUR
$610 USD
B+
Retailer 2
-
€766 EUR
$856 USD
View
B+
Retailer 3
-
€833 EUR
$931 USD
View
B+
Retailer 4
-
€857 EUR
$958 USD
View
Final sale: no returns
B+
Retailer 5
-
€889 EUR
$993 USD
View
Retailer 6
-
€889 EUR
$993 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
€1,047 EUR
$1,170 USD
View
B
Retailer 8
-
€1,429 EUR
$1,597 USD
View
B
Retailer 9
-
€2,043 EUR
$2,283 USD
View
B
Retailer 10
-
€2,499 EUR
$2,792 USD
View
Most Expensive
B
MOH London
LG451055513 · Oct 29
€3,349 EUR
£2,946 GBP
View
10 more retailers have this diamond
Prices start from €546 EURSave up to €2,803 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
1.37ct Round
€546 EUR