Cushion|Lab Grown|IGI

4.10ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG815604020

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG815604020

Diamond specifications and retailer prices

From $845 USD
As of October 31, 2026
Save $7,185 USD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,030 USD at Brilliant Earth · As of October 31, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815604020 or 815604020. Listed at 13 retailers as of October 31, 2026, with prices from $845 to $8,030, a $7,185 spread on the same certified stone. Brilliant Earth lists it at $8,030. 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
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815604020
Dimensions10.92 × 8.42 × 5.70 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.92 mm8.42 mm4.10 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815604020
Side View
Table 59.0%Crown 35.9°Girdle: MED-THKPavilion 36.5°Culet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $8,030 USD|Low: $845 USD|High: $8,030 USD|Avg: $1,599 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 10$845 USD
Retailer 2$927 USD
Retailer 13$943 USD
Retailer 3$1,098 USD
Retailer 7$1,142 USD
Retailer 5$1,176 USD
Retailer 11$1,355 USD
Retailer 12$1,577 USD
Retailer 4$2,075 USD
Retailer 8$3,132 USD
Retailer 9$5,100 USD
Retailer 6$5,487 USD
Brilliant Earth$8,030 USD

20 data points across 13 retailers

13 retailers$845 USD to $8,030 USD

A
Cheapest Retailer
-
$845 USD
A
Retailer 2
-
$927 USD
View
B+
Retailer 3
-
$943 USD
View
A
Retailer 4
-
$1,098 USD
View
A
Retailer 5
-
$1,142 USD
€1,088 EUR
View
A
Retailer 6
-
$1,355 USD
View
A
Retailer 7
-
$1,577 USD
A$2,426 AUD
View
B+
Retailer 8
-
$2,075 USD
View
B+
Retailer 9
-
$3,132 USD
A$4,818 AUD
View
Retailer 10
-
$4,295 USD
View
Price last confirmed 34 days ago
B
Retailer 11
-
$5,100 USD
View
B
Retailer 12
-
$5,487 USD
View
Most Expensive
B
Brilliant Earth
22267805A · Oct 31
$8,030 USD
View
12 more retailers have this diamond
Prices start from $845 USDSave up to $7,185 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
4.10ct Cushion
$845 USD