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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 $811 NZD
$457 USD
As of October 30, 2026
Save $4,672 NZD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,483 NZD 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 $811 to $5,483, a $4,672 spread on the same certified stone. Brilliant Earth lists it at $5,483. 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
Colour
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

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: $5,483 NZD|Low: $811 NZD|High: $9,138 NZD|Avg: $2,414 NZD|-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$811 NZD
Retailer 4$898 NZD
Retailer 9$953 NZD
Retailer 13$1,073 NZD
Retailer 7$1,419 NZD
Retailer 8$1,423 NZD
Retailer 11$1,425 NZD
Retailer 10$1,478 NZD
Retailer 15$2,168 NZD
Retailer 6$2,858 NZD
Retailer 2$3,382 NZD
Retailer 12$3,529 NZD
Retailer 3$3,578 NZD
Retailer 14$4,436 NZD
Brilliant Earth$5,483 NZD

38 data points across 15 retailers

18 retailers$811 NZD to $5,483 NZD

A
Cheapest Retailer
-
$811 NZD
$457 USD
Final sale: no returns
A
Retailer 2
-
$898 NZD
$506 USD
View
A
Retailer 3
-
$953 NZD
£423 GBP
View
A
Retailer 4
-
$1,073 NZD
$605 USD
View
A
Retailer 5
-
$1,419 NZD
$800 USD
View
B+
Retailer 6
-
$1,423 NZD
$802 USD
View
A
Retailer 7
-
$1,425 NZD
€765 EUR
View
A
Retailer 8
-
$1,478 NZD
£656 GBP
View
B+
Retailer 9
-
$2,168 NZD
$1,222 USD
View
B+
Retailer 10
-
$2,218 NZD
$1,250 USD
View
B+
Retailer 11
-
$2,858 NZD
SGD 2,177 SGD
View
B+
Retailer 12
-
$2,950 NZD
$1,663 USD
View
B
Retailer 13
-
$3,298 NZD
$1,859 USD
View
B+
Retailer 14
-
$3,382 NZD
$1,906 USD
View
B+
Retailer 15
-
$3,529 NZD
£1,566 GBP
View
Retailer 16
-
$3,578 NZD
A$3,102 AUD
View
Price last confirmed 25 days ago
Retailer 17
-
$4,436 NZD
$2,500 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21385686A · Oct 30
$5,483 NZD
$3,090 USD
View
17 more retailers have this diamond
Prices start from $811 NZDSave up to $4,672 NZD

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
$811 NZD