Cushion|Lab Grown|IGI

4.10ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG813636548

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG813636548

Diamond specifications and retailer prices

From $497 USD
As of October 31, 2026
Save $2,873 USD (85%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,390 USD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 4.1ct lab-grown cushion diamond

This 4.1ct 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 LG813636548 or 813636548. Listed at 4 retailers as of October 31, 2026, with a 578% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.10
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813636548
Dimensions11.18 × 8.33 × 5.57 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.18 mm8.33 mm4.10 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813636548
Side View
Table 64.0%Crown 36.2°Girdle: STK-THKPavilion 35.8°Culet: NoneDepth 66.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $3,390 USD|Low: $497 USD|High: $4,090 USD|Avg: $2,376 USD|-1.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4$497 USD
Retailer 2$945 USD
Retailer 3$3,370 USD
Rare Carat$3,390 USD

38 data points across 4 retailers

4 retailers$497 USD to $3,370 USD

A
Cheapest Retailer
-
$497 USD
Final sale: no returns
A
Retailer 2
-
$945 USD
£744 GBP
View
B
Retailer 3
-
$3,370 USD
View
Most Expensive
Rare Carat
813636548 · Oct 19
$3,390 USD
View
Price last confirmed 13 days ago
3 more retailers have this diamond
Prices start from $497 USDSave up to $2,873 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
4.10ct Cushion
$497 USD