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Round|Lab Grown|IGI

1.37ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG492123286

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492123286

Diamond specifications and retailer prices

From €689 EUR
$770 USD
As of October 31, 2026
Save €2,660 EUR (79%) vs most expensive(unlock to see where)
12 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 LG492123286 or 492123286. Listed at 12 retailers as of October 29, 2026, with prices from €689 to €3,349, a €2,660 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492123286
Dimensions7.11 × 7.09 × 4.38 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
Top View
7.11 mm7.09 mm1.37 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492123286
Side View
Table 55.5%Crown 34.9°Girdle: MediumPavilion 40.1°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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: €689 EUR|High: €3,376 EUR|Avg: €1,417 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€689 EUR
Retailer 8€766 EUR
Retailer 11€858 EUR
Retailer 9€889 EUR
Retailer 12€889 EUR
Retailer 13€899 EUR
Retailer 7€1,047 EUR
Retailer 3€1,365 EUR
Retailer 10€1,429 EUR
Retailer 5€1,988 EUR
Retailer 6€2,043 EUR
Retailer 4€2,155 EUR
MOH London€3,349 EUR

18 data points across 13 retailers

12 retailers€689 EUR to €3,349 EUR

B+
Cheapest Retailer
-
€689 EUR
$770 USD
B+
Retailer 2
-
€766 EUR
$856 USD
View
B+
Retailer 3
-
€833 EUR
$931 USD
View
B+
Retailer 4
-
€858 EUR
$959 USD
View
Final sale: no returns
Retailer 5
-
€889 EUR
$993 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
€889 EUR
$993 USD
View
B+
Retailer 7
-
€899 EUR
$1,004 USD
View
B+
Retailer 8
-
€1,047 EUR
$1,170 USD
View
B
Retailer 9
-
€1,429 EUR
$1,597 USD
View
B
Retailer 10
-
€2,043 EUR
$2,283 USD
View
B
Retailer 11
-
€2,499 EUR
$2,792 USD
View
Most Expensive
B
MOH London
LG492123286 · Oct 29
€3,349 EUR
£2,946 GBP
View
11 more retailers have this diamond
Prices start from €689 EURSave up to €2,660 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.

B+
1.37ct Round
€689 EUR