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Asscher|Lab Grown|IGI

1.53ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG799636428

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799636428

Diamond specifications and retailer prices

From $509 SGD
$398 USD
As of October 31, 2026
Save $3,710 SGD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,724 SGD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 1.53ct lab-grown asscher diamond

This 1.53ct 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 LG799636428 or 799636428. Listed at 10 retailers as of October 31, 2026, with a 729% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799636428
Dimensions6.47 × 6.43 × 4.07 mm
L/W Ratio1.01
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
6.47 mm6.43 mm1.53 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799636428
Side View
Table 65.0%Crown 38°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 31
Current: $4,724 SGD|Low: $509 SGD|High: $6,200 SGD|Avg: $2,280 SGD|+4.0%
Rare Carat
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
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Retailer 12
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Retailer 19
Retailer 20
November 1, 2026
Retailer 13$509 SGD
Retailer 6$585 SGD
Retailer 4$674 SGD
Retailer 17$877 SGD
Retailer 18$895 SGD
Retailer 5$1,195 SGD
Retailer 9$1,465 SGD
Retailer 14$1,509 SGD
Retailer 3$1,524 SGD
Retailer 7$1,756 SGD
Retailer 12$1,765 SGD
Retailer 20$1,857 SGD
Retailer 2$1,932 SGD
Retailer 19$2,408 SGD
Retailer 8$2,689 SGD
Retailer 10$3,217 SGD
Retailer 16$3,899 SGD
Retailer 11$4,105 SGD
Retailer 15$4,219 SGD
Rare Carat$4,724 SGD

19 data points across 20 retailers

10 retailers$509 SGD to $4,219 SGD

A+
Cheapest Retailer
-
$509 SGD
$398 USD
A
Retailer 2
-
$877 SGD
$686 USD
View
A
Retailer 3
-
$895 SGD
$700 USD
View
B+
Retailer 4
-
$1,509 SGD
$1,180 USD
View
B+
Retailer 5
-
$1,857 SGD
$1,452 USD
View
B+
Retailer 6
-
$1,932 SGD
$1,511 USD
View
B+
Retailer 7
-
$2,408 SGD
£1,483 GBP
View
B
Retailer 8
-
$3,899 SGD
$3,050 USD
View
B
Retailer 9
-
$4,219 SGD
$3,300 USD
View
Most Expensive
Rare Carat
PD-205550 · Oct 19
$4,724 SGD
$3,695 USD
View
Price last confirmed 14 days ago
9 more retailers have this diamond
Prices start from $509 SGDSave up to $3,710 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+
1.53ct Asscher
$509 SGD