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Cushion|Lab Grown|IGI

3.30ct H SI1 Cushion Lab Grown Diamond

EX • H/SI1 • IGI LG468194047

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG468194047

Diamond specifications and retailer prices

From $4,438 SGD
As of November 6, 2026
Save $7,959 SGD (64%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $12,398 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 3.3ct lab-grown cushion diamond

This 3.3ct 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 LG468194047 or 468194047. Listed at 4 retailers as of November 5, 2026, with prices from $4,438 to $12,398, a $7,959 spread on the same certified stone. MOH London lists it at $12,398. 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

3.30
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.8°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG468194047
Dimensions9.13 × 7.80 × 5.20 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.13 mm7.80 mm3.30 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG468194047
Side View
Table 60.5%Crown 37.8°Girdle: MED-THKPavilion 31.6°Culet: NoneDepth 66.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $12,398 SGD|Low: $4,438 SGD|High: $12,598 SGD|Avg: $6,817 SGD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$4,438 SGD
Retailer 3$4,924 SGD
Retailer 6$5,107 SGD
Retailer 5$6,318 SGD
Retailer 2$7,543 SGD
MOH London$12,398 SGD

12 data points across 6 retailers

4 retailers$4,438 SGD to $12,398 SGD

B
Cheapest Retailer
-
$4,438 SGD
B
Retailer 2
-
$4,924 SGD
View
B
Retailer 3
-
$7,543 SGD
View
Most Expensive
B
MOH London
LG468194047 · Nov 5
$12,398 SGD
£7,617 GBP
View
3 more retailers have this diamond
Prices start from $4,438 SGDSave up to $7,959 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
3.30ct Cushion
$4,438 SGD