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Oval|Lab Grown|IGI

1.37ct F FL Oval Lab Grown Diamond

ID • F/FL • IGI LG794624880

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794624880

Diamond specifications and retailer prices

From $226 USD
As of November 1, 2026
Save $2,474 USD (92%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,700 USD at Rare Carat · As of November 1, 2026
View at Rare Carat

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 F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794624880 or 794624880. Listed at 11 retailers as of November 1, 2026, with prices from $226 to $2,700, a $2,474 spread on the same certified stone. Rare Carat lists it at $2,700. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
F
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794624880
Dimensions8.93 × 6.17 × 3.85 mm
L/W Ratio1.45
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
8.93 mm6.17 mm1.37 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794624880
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $2,700 USD|Low: $226 USD|High: $2,770 USD|Avg: $1,230 USD|+12.3%
Rare Carat
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
November 2, 2026
Retailer 10$226 USD
Retailer 3$262 USD
Retailer 2$327 USD
Retailer 11$477 USD
Retailer 4$560 USD
Retailer 8$904 USD
Retailer 13$994 USD
Retailer 14$1,005 USD
Retailer 5$1,079 USD
Retailer 7$1,238 USD
Retailer 6$1,686 USD
Retailer 9$2,160 USD
Retailer 12$2,170 USD
Rare Carat$2,700 USD

34 data points across 14 retailers

11 retailers$226 USD to $2,700 USD

A
Cheapest Retailer
-
$226 USD
A
Retailer 2
-
$262 USD
View
A
Retailer 3
-
$327 USD
£257 GBP
View
A
Retailer 4
-
$477 USD
View
B+
Retailer 5
-
$904 USD
View
B+
Retailer 6
-
$994 USD
View
B+
Retailer 7
-
$1,005 USD
View
B+
Retailer 8
-
$1,238 USD
£975 GBP
View
B
Retailer 9
-
$2,160 USD
View
B
Retailer 10
-
$2,170 USD
View
Most Expensive
B
Rare Carat
MR-200254 · Nov 1
$2,700 USD
View
10 more retailers have this diamond
Prices start from $226 USDSave up to $2,474 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.37ct Oval
$226 USD