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Cushion|Lab Grown|IGI

2.80ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG825639390

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

Certificate IGI LG825639390

Diamond specifications and retailer prices

From $638 CAD
$457 USD
As of October 30, 2026
Save $3,678 CAD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,316 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.8ct lab-grown cushion diamond

This 2.8ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG825639390 or 825639390. Listed at 18 retailers as of October 30, 2026, with prices from $638 to $4,316, a $3,678 spread on the same certified stone. Brilliant Earth lists it at $4,316. 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

2.80
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle29.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825639390
Dimensions8.07 × 7.95 × 4.81 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.07 mm7.95 mm2.80 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825639390
Side View
Table 62.0%Crown 31.9°Girdle: MED-VTKPavilion 29.9°Culet: NoneDepth 60.5%

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 30
Current: $4,316 CAD|Low: $638 CAD|High: $7,194 CAD|Avg: $1,901 CAD|-40.0%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 5$638 CAD
Retailer 4$707 CAD
Retailer 9$750 CAD
Retailer 13$845 CAD
Retailer 7$1,118 CAD
Retailer 8$1,120 CAD
Retailer 11$1,122 CAD
Retailer 10$1,163 CAD
Retailer 15$1,707 CAD
Retailer 6$2,250 CAD
Retailer 2$2,662 CAD
Retailer 12$2,778 CAD
Retailer 3$2,817 CAD
Retailer 14$3,492 CAD
Brilliant Earth$4,316 CAD

38 data points across 15 retailers

18 retailers$638 CAD to $4,316 CAD

A
Cheapest Retailer
-
$638 CAD
$457 USD
Final sale: no returns
A
Retailer 2
-
$707 CAD
$506 USD
View
A
Retailer 3
-
$750 CAD
£423 GBP
View
A
Retailer 4
-
$845 CAD
$605 USD
View
A
Retailer 5
-
$1,118 CAD
$800 USD
View
B+
Retailer 6
-
$1,120 CAD
$802 USD
View
A
Retailer 7
-
$1,122 CAD
€765 EUR
View
A
Retailer 8
-
$1,163 CAD
£656 GBP
View
B+
Retailer 9
-
$1,707 CAD
$1,222 USD
View
B+
Retailer 10
-
$1,746 CAD
$1,250 USD
View
B
Retailer 11
-
$2,250 CAD
SGD 2,177 SGD
View
B+
Retailer 12
-
$2,323 CAD
$1,663 USD
View
B
Retailer 13
-
$2,596 CAD
$1,859 USD
View
B+
Retailer 14
-
$2,662 CAD
$1,906 USD
View
B+
Retailer 15
-
$2,778 CAD
£1,566 GBP
View
Retailer 16
-
$2,817 CAD
A$3,102 AUD
View
Price last confirmed 25 days ago
Retailer 17
-
$3,492 CAD
$2,500 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21385686A · Oct 30
$4,316 CAD
$3,090 USD
View
17 more retailers have this diamond
Prices start from $638 CADSave up to $3,678 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
2.80ct Cushion
$638 CAD