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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 $584 SGD
$457 USD
As of October 30, 2026
Save $3,366 SGD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,950 SGD 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 $584 to $3,950, a $3,366 spread on the same certified stone. Brilliant Earth lists it at $3,950. 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

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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: $3,950 SGD|Low: $584 SGD|High: $6,584 SGD|Avg: $1,740 SGD|-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$584 SGD
Retailer 4$647 SGD
Retailer 9$687 SGD
Retailer 13$773 SGD
Retailer 7$1,023 SGD
Retailer 8$1,025 SGD
Retailer 11$1,027 SGD
Retailer 10$1,065 SGD
Retailer 15$1,562 SGD
Retailer 6$2,059 SGD
Retailer 2$2,437 SGD
Retailer 12$2,543 SGD
Retailer 3$2,578 SGD
Retailer 14$3,196 SGD
Brilliant Earth$3,950 SGD

38 data points across 15 retailers

18 retailers$584 SGD to $3,950 SGD

A
Cheapest Retailer
-
$584 SGD
$457 USD
Final sale: no returns
A
Retailer 2
-
$647 SGD
$506 USD
View
A
Retailer 3
-
$687 SGD
£423 GBP
View
A
Retailer 4
-
$773 SGD
$605 USD
View
A
Retailer 5
-
$1,023 SGD
$800 USD
View
B+
Retailer 6
-
$1,025 SGD
$802 USD
View
A
Retailer 7
-
$1,027 SGD
€765 EUR
View
A
Retailer 8
-
$1,065 SGD
£656 GBP
View
B+
Retailer 9
-
$1,562 SGD
$1,222 USD
View
B+
Retailer 10
-
$1,598 SGD
$1,250 USD
View
B
Retailer 11
-
$2,059 SGD
View
B+
Retailer 12
-
$2,126 SGD
$1,663 USD
View
B
Retailer 13
-
$2,376 SGD
$1,859 USD
View
B+
Retailer 14
-
$2,437 SGD
$1,906 USD
View
B+
Retailer 15
-
$2,543 SGD
£1,566 GBP
View
Retailer 16
-
$2,578 SGD
A$3,102 AUD
View
Price last confirmed 25 days ago
Retailer 17
-
$3,196 SGD
$2,500 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21385686A · Oct 30
$3,950 SGD
$3,090 USD
View
17 more retailers have this diamond
Prices start from $584 SGDSave up to $3,366 SGD

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
$584 SGD