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Cushion|Lab Grown|IGI

3.00ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG526268918

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG526268918

Diamond specifications and retailer prices

From $862 CAD
$616 USD
As of October 30, 2026
Save $3,645 CAD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,507 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3ct lab-grown cushion diamond

This 3ct 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 LG526268918 or 526268918. Listed at 13 retailers as of October 29, 2026, with prices from $862 to $4,507, a $3,645 spread on the same certified stone. Brilliant Earth lists it at $4,507. 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

3.00
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526268918
Dimensions8.24 × 8.01 × 5.48 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.24 mm8.01 mm3.00 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526268918
Side View
Table 61.5%Crown 37.3°Girdle: THK-VTKPavilion 38.7°Culet: NoneDepth 68.4%

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 30
Current: $4,507 CAD|Low: $833 CAD|High: $4,647 CAD|Avg: $2,263 CAD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 12$862 CAD
Retailer 7$956 CAD
Retailer 6$1,106 CAD
Retailer 11$1,342 CAD
Retailer 9$1,463 CAD
Retailer 8$1,477 CAD
Retailer 2$1,491 CAD
Retailer 10$2,794 CAD
Retailer 4$3,103 CAD
Retailer 3$3,238 CAD
Retailer 5$4,174 CAD
Brilliant Earth$4,507 CAD

42 data points across 12 retailers

13 retailers$862 CAD to $4,507 CAD

A
Cheapest Retailer
-
$862 CAD
$616 USD
Final sale: no returns
Retailer 2
-
$956 CAD
$683 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,106 CAD
$790 USD
View
A
Retailer 4
-
$1,342 CAD
$959 USD
View
A
Retailer 5
-
$1,463 CAD
$1,045 USD
View
A
Retailer 6
-
$1,477 CAD
$1,055 USD
View
A
Retailer 7
-
$1,491 CAD
£839 GBP
View
B
Retailer 8
-
$2,794 CAD
£1,572 GBP
View
B+
Retailer 9
-
$3,103 CAD
$2,217 USD
View
B
Retailer 10
-
$3,238 CAD
$2,314 USD
View
B
Retailer 11
-
$3,261 CAD
HK$18,200 HKD
View
B
Retailer 12
-
$4,174 CAD
£2,348 GBP
View
Most Expensive
B
Brilliant Earth
17972498A · Oct 29
$4,507 CAD
$3,220 USD
View
12 more retailers have this diamond
Prices start from $862 CADSave up to $3,645 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
3.00ct Cushion
$862 CAD