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Asscher|Lab Grown|IGI

1.50ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG801643721

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG801643721

Diamond specifications and retailer prices

From $1,323 SGD
As of November 4, 2026
Save $3,494 SGD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,816 SGD at With Clarity · As of November 5, 2026
View at With Clarity

About this 1.5ct lab-grown asscher diamond

This 1.5ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801643721 or 801643721. Listed at 9 retailers as of November 4, 2026, with prices from $1,323 to $4,816, a $3,494 spread on the same certified stone. With Clarity lists it at $4,816. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.7°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801643721
Dimensions6.42 × 6.26 × 4.02 mm
L/W Ratio1.03
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
6.42 mm6.26 mm1.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801643721
Side View
Table 57.0%Crown 30.7°Girdle: MediumPavilion 37.3°Culet: NoneDepth 64.2%

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: Nov 4
Current: $1,624 SGD|Low: $1,268 SGD|High: $4,721 SGD|Avg: $2,767 SGD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 2, 2026
Retailer 6$1,323 SGD
Retailer 7$1,443 SGD
Retailer 1$1,624 SGD
Retailer 2$1,640 SGD
Retailer 5$1,652 SGD
Retailer 8$3,499 SGD
Retailer 3$4,296 SGD
Retailer 4$4,626 SGD
With Clarity$4,721 SGD

40 data points across 9 retailers

9 retailers$1,323 SGD to $4,816 SGD

A
Cheapest Retailer
-
$1,323 SGD
B+
Retailer 2
-
$1,443 SGD
View
B+
Retailer 3
-
$1,624 SGD
View
Retailer 4
-
$1,640 SGD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$1,652 SGD
View
B
Retailer 6
-
$3,499 SGD
View
Retailer 7
-
$4,296 SGD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$4,626 SGD
View
Most Expensive
B
With Clarity
801643721 · Nov 5
$4,816 SGD
$3,769 USD
View
8 more retailers have this diamond
Prices start from $1,323 SGDSave up to $3,494 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
1.50ct Asscher
$1,323 SGD