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Cushion|Lab Grown|IGI

3.23ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG843685647

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG843685647

Diamond specifications and retailer prices

From $2,029 CAD
$1,450 USD
As of October 29, 2026
Save $13,016 CAD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $15,046 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.23ct lab-grown cushion diamond

This 3.23ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843685647 or 843685647. Listed at 16 retailers as of October 29, 2026, with prices from $2,029 to $15,046, a $13,016 spread on the same certified stone. Brilliant Earth lists it at $15,046. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.23
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843685647
Dimensions8.44 × 8.08 × 5.73 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.44 mm8.08 mm3.23 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843685647
Side View
Table 60.0%Crown 37.8°Girdle: STK-VTKPavilion 39°Culet: NoneDepth 70.9%

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 29
Current: $6,585 CAD|Low: $2,029 CAD|High: $8,511 CAD|Avg: $4,954 CAD|-11.4%
Retailer 1
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
Retailer 15
October 30, 2026
Retailer 13$2,029 CAD
Retailer 8$2,331 CAD
Retailer 2$2,344 CAD
Retailer 9$2,976 CAD
Retailer 5$3,065 CAD
Retailer 15$3,380 CAD
Retailer 11$4,757 CAD
Retailer 14$4,884 CAD
Retailer 12$5,098 CAD
Retailer 6$5,474 CAD
Retailer 4$6,035 CAD
Retailer 1$6,585 CAD
Retailer 3$6,794 CAD
Retailer 10$7,413 CAD
Retailer 7$8,104 CAD

16 data points across 15 retailers

16 retailers$2,029 CAD to $15,046 CAD

A
Cheapest Retailer
-
$2,029 CAD
$1,450 USD
Final sale: no returns
A
Retailer 2
-
$2,331 CAD
£1,311 GBP
View
A
Retailer 3
-
$2,344 CAD
$1,675 USD
View
A
Retailer 4
-
$2,976 CAD
£1,674 GBP
View
A
Retailer 5
-
$3,065 CAD
$2,190 USD
View
A
Retailer 6
-
$3,380 CAD
€2,300 EUR
View
A
Retailer 7
-
$4,757 CAD
$3,399 USD
View
A
Retailer 8
-
$4,884 CAD
ZAR 56,374 ZAR
View
A
Retailer 9
-
$5,098 CAD
£2,868 GBP
View
Retailer 10
-
$5,474 CAD
A$6,017 AUD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$6,035 CAD
$4,312 USD
View
B+
Retailer 12
-
$6,585 CAD
$4,705 USD
View
B+
Retailer 13
-
$6,794 CAD
£3,822 GBP
View
B+
Retailer 14
-
$7,413 CAD
$5,296 USD
View
Retailer 15
-
$8,104 CAD
$5,790 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
22286639A · Oct 29
$15,046 CAD
$10,750 USD
View
15 more retailers have this diamond
Prices start from $2,029 CADSave up to $13,016 CAD

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
3.23ct Cushion
$2,029 CAD