Asscher|Lab Grown|IGI

1.37ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG742533944

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG742533944

Diamond specifications and retailer prices

From $245 USD
As of October 30, 2026
Save $2,345 USD (91%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,590 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.37ct lab-grown asscher diamond

This 1.37ct 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 LG742533944 or 742533944. Listed at 12 retailers as of October 30, 2026, with prices from $245 to $2,590, a $2,345 spread on the same certified stone. Brilliant Earth lists it at $2,590. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742533944
Dimensions6.09 × 6.09 × 3.86 mm
L/W Ratio1.00
Culet sizePointed
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
6.09 mm6.09 mm1.37 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742533944
Side View
Table 68.0%Crown 35.4°Girdle: MediumPavilion 38.2°Culet: NoneDepth 63.4%

Caratlytics Score

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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: Oct 30
Current: $2,590 USD|Low: $236 USD|High: $3,820 USD|Avg: $950 USD|-32.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 9$245 USD
Retailer 3$279 USD
Retailer 7$510 USD
Retailer 6$511 USD
Retailer 10$542 USD
Retailer 4$548 USD
Retailer 8$742 USD
Retailer 2$788 USD
Retailer 5$977 USD
Retailer 11$1,163 USD
Brilliant Earth$2,590 USD

33 data points across 11 retailers

12 retailers$245 USD to $2,590 USD

A
Cheapest Retailer
-
$245 USD
A
Retailer 2
-
$279 USD
View
Final sale: no returns
Retailer 3
-
$299 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$510 USD
View
A
Retailer 5
-
$511 USD
View
A
Retailer 6
-
$542 USD
€516 EUR
View
A
Retailer 7
-
$548 USD
View
A
Retailer 8
-
$742 USD
A$1,141 AUD
View
A
Retailer 9
-
$788 USD
View
B+
Retailer 10
-
$977 USD
View
B+
Retailer 11
-
$1,163 USD
£916 GBP
View
Most Expensive
B
Brilliant Earth
16604580A · Oct 30
$2,590 USD
View
11 more retailers have this diamond
Prices start from $245 USDSave up to $2,345 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 Asscher
$245 USD