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Cushion|Lab Grown|IGI

2.99ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG821635859

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

Certificate IGI LG821635859

Diamond specifications and retailer prices

From $606 SGD
$473 USD
As of October 27, 2026
Save $244 SGD (29%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $850 SGD at Loose Grown Diamond · As of October 28, 2026
View at Loose Grown Diamond

About this 2.99ct lab-grown cushion diamond

This 2.99ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG821635859 or 821635859. Listed at 2 retailers as of October 27, 2026, with prices from $606 to $850, a $244 spread on the same certified stone. Loose Grown Diamond lists it at $850. 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

2.99
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821635859
Dimensions8.40 × 8.22 × 5.66 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
8.40 mm8.22 mm2.99 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821635859
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 68.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $850 SGD|Low: $606 SGD|High: $1,117 SGD|Avg: $1,007 SGD|-14.3%
Loose Grown Diamond
Retailer 2
Retailer 3
October 26, 2026
Retailer 2$606 SGD
Loose Grown Diamond$850 SGD
Retailer 3$1,101 SGD

15 data points across 3 retailers

2 retailers$606 SGD to $850 SGD

A
Cheapest Retailer
-
$606 SGD
$473 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
821635859 · Oct 28
$850 SGD
$663 USD
View
1 more retailer has this diamond
Prices start from $606 SGDSave up to $244 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
2.99ct Cushion
$606 SGD