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Oval|Lab Grown|IGI

1.37ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG790626913

Certificate IGI LG790626913

Diamond specifications and retailer prices

From $412 USD
Save $769 USD (65%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,181 USD at MOH London
View at MOH London

About this 1.37ct lab-grown oval diamond

This 1.37ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790626913 or 790626913. Listed at 6 retailers, with prices from $412 to $1,181 at MOH London, a $769 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790626913
Dimensions8.83 × 6.28 × 3.92 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.83 mm6.28 mm1.37 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790626913
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $1,181 USD|Low: $374 USD|High: $1,181 USD|Avg: $688 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 30, 2026
Retailer 2$412 USD
Retailer 3$536 USD
Retailer 4$537 USD
Retailer 5$974 USD
Retailer 6$989 USD
MOH London$1,181 USD

35 data points across 6 retailers

6 retailers$412 USD to $1,181 USD

A
Cheapest Retailer
-
$412 USD
A
Retailer 2
-
$536 USD
£422 GBP
View
A
Retailer 3
-
$537 USD
View
B
Retailer 4
-
$974 USD
View
B
Retailer 5
-
$989 USD
View
Most Expensive
B
MOH London
LG790626913 · Oct 1
$1,181 USD
£930 GBP
View
5 more retailers have this diamond
Prices start from $412 USDSave up to $769 USD

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.

A
1.37ct Oval
$412 USD