Cushion|Lab Grown|IGI

4.07ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG809604913

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG809604913

Diamond specifications and retailer prices

From $935 USD
£736 GBP
As of October 28, 2026
Save $2,185 USD (70%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,120 USD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 4.07ct lab-grown cushion diamond

This 4.07ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809604913 or 809604913. Listed at 3 retailers as of October 27, 2026, with prices from $935 to $3,120, a $2,185 spread on the same certified stone. Brilliant Earth lists it at $3,120. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.07
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809604913
Dimensions11.39 × 8.20 × 5.45 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.39 mm8.20 mm4.07 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809604913
Side View
Table 64.0%Crown 37°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 66.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $3,120 USD|Low: $507 USD|High: $3,220 USD|Avg: $1,660 USD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 3$507 USD
Retailer 6$570 USD
Retailer 5$850 USD
Retailer 2$935 USD
Retailer 7$1,357 USD
Retailer 8$1,850 USD
Retailer 4$2,315 USD
Retailer 9$2,367 USD
Brilliant Earth$3,120 USD

35 data points across 9 retailers

3 retailers$935 USD to $3,120 USD

A
Cheapest Retailer
-
$935 USD
£736 GBP
Retailer 2
-
$2,315 USD
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
20309013A · Oct 27
$3,120 USD
View
2 more retailers have this diamond
Prices start from $935 USDSave up to $2,185 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
4.07ct Cushion
$935 USD