CaratHunter
Plans
Cushion|Lab Grown|IGI

1.38ct F IF Cushion Lab Grown Diamond

ID • F/IF • IGI LG792667702

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG792667702

Diamond specifications and retailer prices

From $609 USD
As of November 4, 2026
Save $1,511 USD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,120 USD at MOH London · As of November 3, 2026
View at MOH London

About this 1.38ct lab-grown cushion diamond

This 1.38ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG792667702 or 792667702. Listed at 14 retailers as of November 3, 2026, with prices from $609 to $2,120, a $1,511 spread on the same certified stone. MOH London lists it at $2,120. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792667702
Dimensions8.33 × 5.54 × 3.49 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.54 mm1.38 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792667702
Side View
Table 60.0%Crown 34.5°Girdle: STK-THKPavilion 31.9°Culet: NoneDepth 63.0%

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: Nov 4
Current: $2,120 USD|Low: $577 USD|High: $2,653 USD|Avg: $1,277 USD|-20.1%
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
November 5, 2026
Retailer 13$577 USD
Retailer 8$609 USD
Retailer 10$720 USD
Retailer 12$775 USD
Retailer 3$883 USD
Retailer 7$947 USD
Retailer 9$995 USD
Retailer 14$1,096 USD
Retailer 2$1,411 USD
Retailer 5$1,676 USD
Retailer 11$1,720 USD
Retailer 6$1,831 USD
Retailer 4$1,885 USD
MOH London$2,120 USD

40 data points across 14 retailers

14 retailers$609 USD to $2,120 USD

Retailer 1
-
$577 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$609 USD
View
A
Retailer 3
-
$720 USD
View
A
Retailer 4
-
$775 USD
View
A
Retailer 5
-
$883 USD
View
A
Retailer 6
-
$947 USD
View
A
Retailer 7
-
$995 USD
View
A
Retailer 8
-
$1,096 USD
View
B+
Retailer 9
-
$1,411 USD
View
B+
Retailer 10
-
$1,676 USD
View
B+
Retailer 11
-
$1,720 USD
View
B
Retailer 12
-
$1,831 USD
View
B
Retailer 13
-
$1,885 USD
View
Most Expensive
B
MOH London
LG792667702 · Nov 3
$2,120 USD
£1,669 GBP
View
13 more retailers have this diamond
Prices start from $609 USDSave up to $1,511 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
1.38ct Cushion
$609 USD