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Cushion|Lab Grown|IGI

3.52ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG801684129

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG801684129

Diamond specifications and retailer prices

From $610 SGD
$477 USD
As of October 29, 2026
Save $1,878 SGD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,487 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 3.52ct lab-grown cushion diamond

This 3.52ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG801684129 or 801684129. Listed at 9 retailers as of October 26, 2026, with prices from $610 to $2,487, a $1,878 spread on the same certified stone. MOH London lists it at $2,487. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.52
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801684129
Dimensions10.03 × 7.99 × 5.47 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
10.03 mm7.99 mm3.52 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801684129
Side View
Table 60.0%Crown 33.1°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 68.5%

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 29
Current: $2,487 SGD|Low: $435 SGD|High: $2,513 SGD|Avg: $1,338 SGD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7$610 SGD
Retailer 4$676 SGD
Retailer 3$1,023 SGD
Retailer 5$1,065 SGD
Retailer 2$1,115 SGD
Retailer 6$1,181 SGD
Retailer 8$1,721 SGD
Retailer 9$2,215 SGD
MOH London$2,487 SGD

39 data points across 9 retailers

9 retailers$610 SGD to $2,487 SGD

A
Cheapest Retailer
-
$610 SGD
$477 USD
Final sale: no returns
Retailer 2
-
$676 SGD
$529 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,023 SGD
$800 USD
View
B+
Retailer 4
-
$1,065 SGD
$833 USD
View
A
Retailer 5
-
$1,115 SGD
£687 GBP
View
A
Retailer 6
-
$1,181 SGD
$924 USD
View
B+
Retailer 7
-
$1,721 SGD
$1,346 USD
View
B+
Retailer 8
-
$2,215 SGD
$1,733 USD
View
Most Expensive
B+
MOH London
LG801684129 · Oct 26
$2,487 SGD
£1,532 GBP
View
8 more retailers have this diamond
Prices start from $610 SGDSave up to $1,878 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
3.52ct Cushion
$610 SGD