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Cushion|Lab Grown|IGI

2.15ct D SI2 Cushion Lab Grown Diamond

ID • D/SI2 • IGI LG496118234

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG496118234

Diamond specifications and retailer prices

From $626 CAD
As of November 6, 2026
Save $2,075 CAD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,701 CAD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 2.15ct lab-grown cushion diamond

This 2.15ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG496118234 or 496118234. Listed at 11 retailers as of November 6, 2026, with prices from $626 to $2,701, a $2,075 spread on the same certified stone. Brilliant Earth lists it at $2,701. 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

2.15
Carat
D
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG496118234
Dimensions7.38 × 7.06 × 4.86 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
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
7.38 mm7.06 mm2.15 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG496118234
Side View
Table 62.5%Crown 36°Girdle: MED-VTKPavilion 35.6°Culet: NoneDepth 68.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $2,701 CAD|Low: $506 CAD|High: $3,474 CAD|Avg: $1,230 CAD|-22.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$549 CAD
Retailer 4$626 CAD
Retailer 10$675 CAD
Retailer 2$816 CAD
Retailer 5$861 CAD
Retailer 7$896 CAD
Retailer 8$916 CAD
Retailer 9$1,210 CAD
Retailer 6$1,976 CAD
Retailer 11$2,221 CAD
Brilliant Earth$2,701 CAD

39 data points across 11 retailers

11 retailers$626 CAD to $2,701 CAD

Retailer 1
-
$549 CAD
Price last confirmed 25 days ago
A
Retailer 2
-
$626 CAD
View
B+
Retailer 3
-
$675 CAD
View
A
Retailer 4
-
$816 CAD
View
A
Retailer 5
-
$861 CAD
View
A
Retailer 6
-
$896 CAD
View
A
Retailer 7
-
$916 CAD
View
B+
Retailer 8
-
$1,210 CAD
View
B
Retailer 9
-
$1,976 CAD
View
Retailer 10
-
$2,221 CAD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
8638468A · Nov 6
$2,701 CAD
$1,920 USD
View
10 more retailers have this diamond
Prices start from $626 CADSave up to $2,075 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
2.15ct Cushion
$626 CAD