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Cushion|Lab Grown|IGI

3.32ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG652441129

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG652441129

Diamond specifications and retailer prices

From $474 USD
HK$3,700 HKD
As of October 31, 2026
Save $2,156 USD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,630 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.32ct lab-grown cushion diamond

This 3.32ct 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 LG652441129 or 652441129. Listed at 13 retailers as of October 30, 2026, with prices from $474 to $2,630, a $2,156 spread on the same certified stone. Brilliant Earth lists it at $2,630. 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

3.32
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652441129
Dimensions8.54 × 8.21 × 5.37 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.54 mm8.21 mm3.32 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652441129
Side View
Table 66.0%Crown 34.9°Girdle: MED-STKPavilion 32.4°Culet: NoneDepth 65.4%

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 31
Current: $2,630 USD|Low: $396 USD|High: $4,960 USD|Avg: $1,219 USD|-47.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 5$396 USD
Retailer 8$474 USD
Retailer 11$539 USD
Retailer 10$665 USD
Retailer 7$673 USD
Retailer 14$704 USD
Retailer 4$766 USD
Retailer 12$785 USD
Retailer 2$1,075 USD
Retailer 13$1,167 USD
Retailer 9$1,378 USD
Retailer 3$1,716 USD
Retailer 6$2,305 USD
Brilliant Earth$2,630 USD

33 data points across 14 retailers

13 retailers$474 USD to $2,630 USD

A
Cheapest Retailer
-
$474 USD
HK$3,700 HKD
A
Retailer 2
-
$539 USD
£424 GBP
View
A
Retailer 3
-
$665 USD
View
A
Retailer 4
-
$673 USD
€641 EUR
View
B+
Retailer 5
-
$704 USD
View
A
Retailer 6
-
$766 USD
View
A
Retailer 7
-
$785 USD
£618 GBP
View
A
Retailer 8
-
$1,075 USD
View
A
Retailer 9
-
$1,167 USD
View
B+
Retailer 10
-
$1,378 USD
SGD 1,862 SGD
View
B+
Retailer 11
-
$1,716 USD
£1,351 GBP
View
B
Retailer 12
-
$2,305 USD
View
Most Expensive
B
Brilliant Earth
14416077A · Oct 30
$2,630 USD
View
12 more retailers have this diamond
Prices start from $474 USDSave up to $2,156 USD

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
3.32ct Cushion
$474 USD