Cushion|Lab Grown|IGI

4.10ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG807602087

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG807602087

Diamond specifications and retailer prices

From $517 USD
As of October 29, 2026
Save $3,773 USD (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,290 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807602087 or 807602087. Listed at 5 retailers as of October 28, 2026, with prices from $517 to $4,290, a $3,773 spread on the same certified stone. Brilliant Earth lists it at $4,290. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807602087
Dimensions11.24 × 8.31 × 5.58 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.24 mm8.31 mm4.10 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807602087
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $4,290 USD|Low: $517 USD|High: $4,430 USD|Avg: $1,938 USD|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3$517 USD
Retailer 5$886 USD
Retailer 2$982 USD
Retailer 6$985 USD
Retailer 9$1,169 USD
Retailer 7$1,421 USD
Retailer 8$1,924 USD
Retailer 10$2,502 USD
Retailer 4$3,720 USD
Brilliant Earth$4,290 USD

38 data points across 10 retailers

5 retailers$517 USD to $4,290 USD

A
Cheapest Retailer
-
$517 USD
Final sale: no returns
A
Retailer 2
-
$982 USD
£773 GBP
View
Retailer 3
-
$1,169 USD
ZAR 18,888 ZAR
View
Price last confirmed 66 days ago
Retailer 4
-
$3,720 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20163657A · Oct 28
$4,290 USD
View
4 more retailers have this diamond
Prices start from $517 USDSave up to $3,773 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
$517 USD