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Cushion|Lab Grown|IGI

1.28ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG836636398

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836636398

Diamond specifications and retailer prices

From $484 SGD
£298 GBP
As of October 31, 2026
Save $800 SGD (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,284 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown cushion diamond

This 1.28ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836636398 or 836636398. Listed at 8 retailers as of October 29, 2026, with prices from $484 to $1,284, a $800 spread on the same certified stone. MOH London lists it at $1,284. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836636398
Dimensions7.34 × 5.83 × 4.01 mm
L/W Ratio1.26
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm5.83 mm1.28 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836636398
Side View
Table 65.0%Crown 31.6°Girdle: THN-STKPavilion 40.7°Culet: NoneDepth 68.8%

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 31
Current: $1,284 SGD|Low: $329 SGD|High: $1,292 SGD|Avg: $708 SGD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 5$329 SGD
Retailer 3$484 SGD
Retailer 7$488 SGD
Retailer 2$493 SGD
Retailer 8$606 SGD
Retailer 6$948 SGD
Retailer 4$972 SGD
MOH London$1,284 SGD

21 data points across 8 retailers

8 retailers$484 SGD to $1,284 SGD

Retailer 1
-
$329 SGD
£202 GBP
Price last confirmed 14 days ago
A
Retailer 2
-
$484 SGD
£298 GBP
View
B+
Retailer 3
-
$488 SGD
$382 USD
View
A
Retailer 4
-
$493 SGD
€367 EUR
View
A
Retailer 5
-
$606 SGD
$474 USD
View
Retailer 6
-
$948 SGD
$742 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$972 SGD
$760 USD
View
Most Expensive
B
MOH London
LG836636398 · Oct 29
$1,284 SGD
£791 GBP
View
7 more retailers have this diamond
Prices start from $484 SGDSave up to $800 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 Cushion
$484 SGD