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Cushion|Lab Grown|IGI

3.52ct H SI1 Cushion Lab Grown Diamond

ID • H/SI1 • IGI LG536299947

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG536299947

Diamond specifications and retailer prices

From $2,986 SGD
As of November 6, 2026
Save $12,988 SGD (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $22,800 SGD at MOH London · As of November 5, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG536299947 or 536299947. Listed at 6 retailers as of November 6, 2026, with a 435% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536299947
Dimensions9.52 × 8.31 × 5.68 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.52 mm8.31 mm3.52 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG536299947
Side View
Table 61.5%Crown 35.3°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 68.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $22,800 SGD|Low: $2,986 SGD|High: $23,168 SGD|Avg: $13,268 SGD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3$2,986 SGD
Retailer 8$10,483 SGD
Retailer 6$12,444 SGD
Retailer 5$12,556 SGD
Retailer 7$12,839 SGD
Retailer 4$14,529 SGD
Retailer 2$15,974 SGD
MOH London$22,800 SGD

39 data points across 8 retailers

6 retailers$2,986 SGD to $15,974 SGD

B+
Cheapest Retailer
-
$2,986 SGD
B
Retailer 2
-
$12,444 SGD
View
Retailer 3
-
$12,556 SGD
View
Price last confirmed 26 days ago
B
Retailer 4
-
$14,529 SGD
View
B
Retailer 5
-
$15,974 SGD
View
Most Expensive
MOH London
LG536299947 · Nov 5
$22,800 SGD
£14,008 GBP
View
Price under review
5 more retailers have this diamond
Prices start from $2,986 SGDSave up to $12,988 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.

B+
3.52ct Cushion
$2,986 SGD