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Round|Lab Grown|IGI

1.37ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG841654080

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841654080

Diamond specifications and retailer prices

From €183 EUR
$204 USD
As of October 29, 2026
Save €880 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,063 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841654080 or 841654080. Listed at 14 retailers as of October 29, 2026, with prices from €183 to €1,063, a €880 spread on the same certified stone. MOH London lists it at €1,063. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841654080
Dimensions7.24 × 7.21 × 4.35 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.24 mm7.21 mm1.37 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841654080
Side View
Table 58.0%Crown 33.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.3%

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 29
Current: €1,063 EUR|Low: €175 EUR|High: €1,071 EUR|Avg: €514 EUR|-0.7%
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 11€183 EUR
Retailer 4€211 EUR
Retailer 3€252 EUR
Retailer 6€391 EUR
Retailer 2€415 EUR
Retailer 14€450 EUR
Retailer 5€463 EUR
Retailer 9€501 EUR
Retailer 7€553 EUR
Retailer 8€689 EUR
Retailer 13€727 EUR
Retailer 12€729 EUR
Retailer 10€729 EUR
MOH London€1,063 EUR

27 data points across 14 retailers

14 retailers€183 EUR to €1,063 EUR

A
Cheapest Retailer
-
€183 EUR
$204 USD
A
Retailer 2
-
€211 EUR
$236 USD
View
A
Retailer 3
-
€252 EUR
HK$2,200 HKD
View
A
Retailer 4
-
€391 EUR
$437 USD
View
A
Retailer 5
-
€415 EUR
£365 GBP
View
A
Retailer 6
-
€450 EUR
$503 USD
View
A
Retailer 7
-
€463 EUR
$517 USD
View
A
Retailer 8
-
€501 EUR
$560 USD
View
A
Retailer 9
-
€553 EUR
A$950 AUD
View
B+
Retailer 10
-
€689 EUR
$770 USD
View
B+
Retailer 11
-
€727 EUR
$812 USD
View
B+
Retailer 12
-
€729 EUR
SGD 1,100 SGD
View
B+
Retailer 13
-
€729 EUR
$815 USD
View
Most Expensive
B+
MOH London
LG841654080 · Oct 29
€1,063 EUR
£935 GBP
View
13 more retailers have this diamond
Prices start from €183 EURSave up to €880 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
€183 EUR