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Cushion|Lab Grown|IGI

3.48ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG820605478

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG820605478

Diamond specifications and retailer prices

From $950 CAD
$680 USD
As of October 29, 2026
Save $3,869 CAD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,819 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.48ct lab-grown cushion diamond

This 3.48ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG820605478 or 820605478. Listed at 16 retailers as of October 29, 2026, with prices from $950 to $4,819, a $3,869 spread on the same certified stone. Brilliant Earth lists it at $4,819. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.48
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG820605478
Dimensions10.35 × 7.57 × 5.28 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.35 mm7.57 mm3.48 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG820605478
Side View
Table 63.0%Crown 32.2°Girdle: STK-ETKPavilion 42.6°Culet: NoneDepth 69.7%

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: $4,819 CAD|Low: $904 CAD|High: $8,465 CAD|Avg: $2,424 CAD|-43.1%
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
Retailer 15
October 30, 2026
Retailer 15$904 CAD
Retailer 3$950 CAD
Retailer 14$1,001 CAD
Retailer 11$1,097 CAD
Retailer 10$1,226 CAD
Retailer 2$1,401 CAD
Retailer 6$1,708 CAD
Retailer 9$2,046 CAD
Retailer 5$2,640 CAD
Retailer 4$2,892 CAD
Retailer 7$2,938 CAD
Retailer 13$3,196 CAD
Retailer 12$3,306 CAD
Retailer 8$3,793 CAD
Brilliant Earth$4,819 CAD

42 data points across 15 retailers

16 retailers$950 CAD to $4,819 CAD

Retailer 1
-
$904 CAD
$647 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$950 CAD
$680 USD
View
Final sale: no returns
A
Retailer 3
-
$1,001 CAD
HK$5,600 HKD
View
A
Retailer 4
-
$1,097 CAD
$785 USD
View
B+
Retailer 5
-
$1,226 CAD
$878 USD
View
A
Retailer 6
-
$1,401 CAD
£790 GBP
View
A
Retailer 7
-
$1,708 CAD
$1,223 USD
View
B+
Retailer 8
-
$2,046 CAD
$1,465 USD
View
B+
Retailer 9
-
$2,640 CAD
£1,488 GBP
View
B
Retailer 10
-
$2,892 CAD
SGD 2,798 SGD
View
Retailer 11
-
$2,938 CAD
$2,104 USD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$3,196 CAD
$2,288 USD
View
Retailer 13
-
$3,306 CAD
A$3,641 AUD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
$3,351 CAD
$2,399 USD
View
B+
Retailer 15
-
$3,793 CAD
£2,138 GBP
View
Most Expensive
B
Brilliant Earth
21385044A · Oct 30
$4,819 CAD
$3,450 USD
View
15 more retailers have this diamond
Prices start from $950 CADSave up to $3,869 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
3.48ct Cushion
$950 CAD