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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 $313 SGD
$245 USD
As of October 30, 2026
Save $2,999 SGD (91%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,312 SGD at Brilliant Earth · As of October 31, 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 $313 to $3,312, a $2,999 spread on the same certified stone. Brilliant Earth lists it at $3,312. 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
Colour
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

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: Oct 30
Current: $3,312 SGD|Low: $301 SGD|High: $4,885 SGD|Avg: $1,168 SGD|-32.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10$313 SGD
Retailer 3$357 SGD
Retailer 8$652 SGD
Retailer 7$654 SGD
Retailer 11$693 SGD
Retailer 5$701 SGD
Retailer 9$948 SGD
Retailer 4$1,008 SGD
Retailer 6$1,249 SGD
Retailer 2$1,558 SGD
Brilliant Earth$3,312 SGD

36 data points across 11 retailers

12 retailers$313 SGD to $3,312 SGD

A
Cheapest Retailer
-
$313 SGD
$245 USD
A
Retailer 2
-
$357 SGD
$279 USD
View
Final sale: no returns
Retailer 3
-
$382 SGD
$299 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$652 SGD
$510 USD
View
Price last confirmed 5 days ago
A
Retailer 5
-
$654 SGD
$511 USD
View
Retailer 6
-
$693 SGD
€516 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
$701 SGD
$548 USD
View
A
Retailer 8
-
$948 SGD
A$1,141 AUD
View
B+
Retailer 9
-
$1,008 SGD
$788 USD
View
B+
Retailer 10
-
$1,249 SGD
$977 USD
View
B+
Retailer 11
-
$1,558 SGD
£959 GBP
View
Most Expensive
B
Brilliant Earth
16604580A · Oct 31
$3,312 SGD
$2,590 USD
View
11 more retailers have this diamond
Prices start from $313 SGDSave up to $2,999 SGD

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
$313 SGD