Cushion|Lab Grown|IGI

4.08ct G VS2 Cushion Lab Grown Diamond

GD • G/VS2 • IGI LG670483909

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG670483909

Diamond specifications and retailer prices

From $6,400 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $6,400 USD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 4.08ct lab-grown cushion diamond

This 4.08ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG670483909 or 670483909. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

4.08
Carat
G
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670483909
Dimensions10.82 × 8.67 × 5.83 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.82 mm8.67 mm4.08 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670483909
Side View
Table 65.0%Crown 29.7°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 67.2%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 31
Current: $6,400 USD|Low: $747 USD|High: $6,400 USD|Avg: $1,786 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 2, 2026
Retailer 8$765 USD
Retailer 9$890 USD
Retailer 3$943 USD
Retailer 2$1,059 USD
Retailer 6$1,221 USD
Retailer 5$1,873 USD
Retailer 7$2,028 USD
Retailer 10$2,530 USD
Retailer 4$3,195 USD
Brilliant Earth$6,400 USD

79 data points across 10 retailers

1 retailer

C
Brilliant Earth
12676316A · Oct 31
$6,400 USD
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C
4.08ct Cushion
$6,400 USD