Asscher|Lab Grown|IGI

1.38ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG840629943

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840629943

Diamond specifications and retailer prices

From $445 USD
As of October 30, 2026
Save $3,175 USD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,620 USD at Brilliant Earth · As of October 30, 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840629943 or 840629943. Listed at 15 retailers as of October 30, 2026, with prices from $445 to $3,620, a $3,175 spread on the same certified stone. Brilliant Earth lists it at $3,620. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.38
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629943
Dimensions6.21 × 6.07 × 4.02 mm
L/W Ratio1.02
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 mm6.07 mm1.38 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629943
Side View
Table 62.0%Crown 34.7°Girdle: Slightly ThickPavilion 39.8°Culet: NoneDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $3,620 USD|Low: $445 USD|High: $4,110 USD|Avg: $1,290 USD|-11.9%
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 13$445 USD
Retailer 9$498 USD
Retailer 14$498 USD
Retailer 6$551 USD
Retailer 15$569 USD
Retailer 8$695 USD
Retailer 11$784 USD
Retailer 12$866 USD
Retailer 2$912 USD
Retailer 4$1,037 USD
Retailer 10$1,482 USD
Retailer 7$1,750 USD
Retailer 5$1,805 USD
Retailer 3$2,037 USD
Brilliant Earth$3,620 USD

3 data points across 15 retailers

15 retailers$445 USD to $3,620 USD

A
Cheapest Retailer
-
$445 USD
A
Retailer 2
-
$498 USD
View
Final sale: no returns
A
Retailer 3
-
$498 USD
View
A
Retailer 4
-
$551 USD
View
A
Retailer 5
-
$569 USD
£448 GBP
View
A
Retailer 6
-
$695 USD
View
B+
Retailer 7
-
$784 USD
View
B+
Retailer 8
-
$866 USD
View
B+
Retailer 9
-
$912 USD
£718 GBP
View
B+
Retailer 10
-
$1,037 USD
View
B
Retailer 11
-
$1,482 USD
View
B
Retailer 12
-
$1,750 USD
SGD 2,365 SGD
View
B
Retailer 13
-
$1,805 USD
View
B
Retailer 14
-
$2,037 USD
View
Most Expensive
B
Brilliant Earth
22348961A · Oct 30
$3,620 USD
View
14 more retailers have this diamond
Prices start from $445 USDSave up to $3,175 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
$445 USD