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Asscher|Lab Grown|IGI

1.28ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG743555824

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG743555824

Diamond specifications and retailer prices

From $476 SGD
$372 USD
As of October 29, 2026
Save $880 SGD (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,356 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown asscher diamond

This 1.28ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG743555824 or 743555824. Listed at 7 retailers as of October 29, 2026, with prices from $476 to $1,356, a $880 spread on the same certified stone. MOH London lists it at $1,356. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743555824
Dimensions5.87 × 5.86 × 3.98 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.87 mm5.86 mm1.28 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG743555824
Side View
Table 61.0%Crown 37°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 67.9%

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 29
Current: $1,356 SGD|Low: $476 SGD|High: $1,364 SGD|Avg: $781 SGD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$476 SGD
Retailer 4$533 SGD
Retailer 2$622 SGD
Retailer 6$623 SGD
Retailer 3$694 SGD
Retailer 7$1,302 SGD
MOH London$1,356 SGD

38 data points across 7 retailers

7 retailers$476 SGD to $1,356 SGD

A
Cheapest Retailer
-
$476 SGD
$372 USD
A
Retailer 2
-
$533 SGD
$417 USD
View
A
Retailer 3
-
$622 SGD
£383 GBP
View
B+
Retailer 4
-
$623 SGD
$487 USD
View
Retailer 5
-
$694 SGD
£428 GBP
View
Price last confirmed 7 days ago
B
Retailer 6
-
$1,302 SGD
$1,018 USD
View
Most Expensive
B
MOH London
LG743555824 · Oct 29
$1,356 SGD
£835 GBP
View
6 more retailers have this diamond
Prices start from $476 SGDSave up to $880 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
1.28ct Asscher
$476 SGD