Cushion|Lab Grown|IGI

3.05ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG839647923

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

Certificate IGI LG839647923

Diamond specifications and retailer prices

From $717 CAD
HK$4,000 HKD
As of October 30, 2026
Save $2,852 CAD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,569 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839647923 or 839647923. Listed at 14 retailers as of October 29, 2026, with prices from $717 to $3,569, a $2,852 spread on the same certified stone. Brilliant Earth lists it at $3,569. 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

3.05
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839647923
Dimensions8.42 × 8.04 × 5.30 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.42 mm8.04 mm3.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839647923
Side View
Table 59.0%Crown 35°Girdle: MED-THKPavilion 33°Culet: NoneDepth 65.9%

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 30
Current: $3,569 CAD|Low: $584 CAD|High: $3,569 CAD|Avg: $1,646 CAD|+1.6%
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 24, 2026
Retailer 7$584 CAD
Retailer 13$717 CAD
Retailer 2$742 CAD
Retailer 14$980 CAD
Retailer 12$1,005 CAD
Retailer 4$1,034 CAD
Retailer 5$1,087 CAD
Retailer 10$1,160 CAD
Retailer 6$1,437 CAD
Retailer 9$2,092 CAD
Retailer 8$2,456 CAD
Retailer 15$2,545 CAD
Retailer 3$2,722 CAD
Retailer 11$2,810 CAD
Brilliant Earth$3,569 CAD

16 data points across 15 retailers

14 retailers$717 CAD to $3,569 CAD

A
Cheapest Retailer
-
$717 CAD
HK$4,000 HKD
A
Retailer 2
-
$742 CAD
£417 GBP
View
Retailer 3
-
$980 CAD
$700 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$1,005 CAD
€684 EUR
View
Retailer 5
-
$1,034 CAD
$739 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$1,087 CAD
$777 USD
View
A
Retailer 7
-
$1,160 CAD
£653 GBP
View
A
Retailer 8
-
$1,437 CAD
$1,027 USD
View
B+
Retailer 9
-
$2,092 CAD
SGD 2,020 SGD
View
B+
Retailer 10
-
$2,456 CAD
$1,755 USD
View
Retailer 11
-
$2,545 CAD
£1,432 GBP
View
Price last confirmed 9 days ago
Retailer 12
-
$2,722 CAD
$1,945 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$2,810 CAD
$2,008 USD
View
Most Expensive
B
Brilliant Earth
21808114A · Oct 29
$3,569 CAD
$2,550 USD
View
13 more retailers have this diamond
Prices start from $717 CADSave up to $2,852 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
3.05ct Cushion
$717 CAD