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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 $457 USD
As of October 28, 2026
Save $4,693 USD (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,150 USD at Brilliant Earth · As of October 29, 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 28, 2026, with prices from $457 to $5,150, a $4,693 spread on the same certified stone. Brilliant Earth lists it at $5,150. 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 28
Current: $5,150 USD|Low: $457 USD|High: $5,150 USD|Avg: $1,359 USD
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 29, 2026
Retailer 4$457 USD
Retailer 3$506 USD
Retailer 10$539 USD
Retailer 11$605 USD
Retailer 7$680 USD
Retailer 6$800 USD
Retailer 8$803 USD
Retailer 2$830 USD
Retailer 13$1,222 USD
Retailer 5$1,611 USD
Retailer 14$1,895 USD
Retailer 9$1,989 USD
Retailer 15$2,016 USD
Retailer 12$2,500 USD
Brilliant Earth$5,150 USD

38 data points across 15 retailers

18 retailers$457 USD to $5,150 USD

A
Cheapest Retailer
-
$457 USD
Final sale: no returns
A
Retailer 2
-
$506 USD
View
A
Retailer 3
-
$539 USD
£424 GBP
View
A
Retailer 4
-
$605 USD
View
B+
Retailer 5
-
$680 USD
View
A
Retailer 6
-
$800 USD
View
A
Retailer 7
-
$803 USD
€765 EUR
View
A
Retailer 8
-
$830 USD
£654 GBP
View
B+
Retailer 9
-
$1,222 USD
View
B+
Retailer 10
-
$1,250 USD
View
B
Retailer 11
-
$1,611 USD
SGD 2,177 SGD
View
B+
Retailer 12
-
$1,663 USD
View
B
Retailer 13
-
$1,859 USD
View
B
Retailer 14
-
$1,895 USD
View
B+
Retailer 15
-
$1,989 USD
£1,566 GBP
View
Retailer 16
-
$2,016 USD
A$3,102 AUD
View
Price last confirmed 24 days ago
Retailer 17
-
$2,500 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21385686A · Oct 29
$5,150 USD
View
17 more retailers have this diamond
Prices start from $457 USDSave up to $4,693 USD

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
$457 USD