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Cushion|Lab Grown|IGI

2.05ct D SI1 Cushion Lab Grown Diamond

EX • D/SI1 • IGI LG756507542

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG756507542

Diamond specifications and retailer prices

From $426 CAD
$305 USD
As of October 28, 2026
Save $1,837 CAD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,263 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.05ct lab-grown cushion diamond

This 2.05ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG756507542 or 756507542. Listed at 13 retailers as of October 28, 2026, with prices from $426 to $2,263, a $1,837 spread on the same certified stone. Brilliant Earth lists it at $2,263. 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

2.05
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756507542
Dimensions8.08 × 6.69 × 4.42 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm6.69 mm2.05 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756507542
Side View
Table 64.0%Crown 34.3°Girdle: THK-VTKPavilion 33.5°Culet: NoneDepth 66.1%

Caratlytics Score

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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 28
Current: $2,263 CAD|Low: $309 CAD|High: $2,333 CAD|Avg: $1,163 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
Retailer 13
October 30, 2026
Retailer 4$426 CAD
Retailer 9$472 CAD
Retailer 8$719 CAD
Retailer 6$766 CAD
Retailer 12$781 CAD
Retailer 2$830 CAD
Retailer 11$867 CAD
Retailer 3$996 CAD
Retailer 10$1,203 CAD
Retailer 5$1,588 CAD
Retailer 7$1,902 CAD
Retailer 13$1,991 CAD
Brilliant Earth$2,263 CAD

41 data points across 13 retailers

13 retailers$426 CAD to $2,263 CAD

A
Cheapest Retailer
-
$426 CAD
$305 USD
Final sale: no returns
A
Retailer 2
-
$472 CAD
$338 USD
View
A
Retailer 3
-
$719 CAD
$515 USD
View
A
Retailer 4
-
$766 CAD
€522 EUR
View
B+
Retailer 5
-
$781 CAD
$559 USD
View
A
Retailer 6
-
$830 CAD
£468 GBP
View
A
Retailer 7
-
$867 CAD
$621 USD
View
A
Retailer 8
-
$996 CAD
$713 USD
View
B+
Retailer 9
-
$1,203 CAD
$861 USD
View
B+
Retailer 10
-
$1,588 CAD
$1,137 USD
View
B
Retailer 11
-
$1,902 CAD
£1,072 GBP
View
B
Retailer 12
-
$1,991 CAD
$1,425 USD
View
Most Expensive
B
Brilliant Earth
17406455A · Oct 29
$2,263 CAD
$1,620 USD
View
12 more retailers have this diamond
Prices start from $426 CADSave up to $1,837 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
2.05ct Cushion
$426 CAD