Asscher|Lab Grown|IGI

1.38ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG840629992

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840629992

Diamond specifications and retailer prices

From $245 USD
As of November 4, 2026
Save $2,365 USD (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,610 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.38ct lab-grown asscher diamond

This 1.38ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840629992 or 840629992. Listed at 13 retailers as of November 4, 2026, with prices from $245 to $2,610, a $2,365 spread on the same certified stone. Brilliant Earth lists it at $2,610. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629992
Dimensions6.21 × 6.19 × 3.92 mm
L/W Ratio1.00
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
6.21 mm6.19 mm1.38 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629992
Side View
Table 63.0%Crown 35.2°Girdle: MediumPavilion 38.2°Culet: NoneDepth 63.3%

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: Nov 4
Current: $2,610 USD|Low: $245 USD|High: $2,610 USD|Avg: $892 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 11$245 USD
Retailer 13$283 USD
Retailer 6$304 USD
Retailer 10$322 USD
Retailer 9$475 USD
Retailer 4$524 USD
Retailer 7$571 USD
Retailer 3$964 USD
Retailer 2$967 USD
Retailer 12$1,009 USD
Retailer 5$1,060 USD
Retailer 8$1,080 USD
Brilliant Earth$2,610 USD

3 data points across 13 retailers

13 retailers$245 USD to $2,610 USD

A
Cheapest Retailer
-
$245 USD
A
Retailer 2
-
$283 USD
View
Final sale: no returns
A
Retailer 3
-
$304 USD
View
A
Retailer 4
-
$322 USD
View
A
Retailer 5
-
$475 USD
View
A
Retailer 6
-
$524 USD
View
A
Retailer 7
-
$571 USD
View
B+
Retailer 8
-
$964 USD
View
B+
Retailer 9
-
$967 USD
View
B+
Retailer 10
-
$1,009 USD
View
B+
Retailer 11
-
$1,060 USD
View
B+
Retailer 12
-
$1,080 USD
View
Most Expensive
B
Brilliant Earth
22480746A · Nov 4
$2,610 USD
View
12 more retailers have this diamond
Prices start from $245 USDSave up to $2,365 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 Asscher
$245 USD