Cushion|Lab Grown|IGI

4.10ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG830661555

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG830661555

Diamond specifications and retailer prices

From $698 USD
As of October 31, 2026
Save $4,362 USD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,060 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 very-good cut grade and certified by IGI LG830661555 or 830661555. Listed at 17 retailers as of October 31, 2026, with prices from $698 to $5,060, a $4,362 spread on the same certified stone. Brilliant Earth lists it at $5,060. 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

4.10
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830661555
Dimensions9.44 × 9.25 × 6.06 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.44 mm9.25 mm4.10 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830661555
Side View
Table 63.0%Crown 38.4°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 65.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $5,060 USD|Low: $671 USD|High: $6,860 USD|Avg: $2,210 USD|-26.2%
Brilliant Earth
Retailer 2
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Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 1, 2026
Retailer 16$698 USD
Retailer 9$845 USD
Retailer 14$900 USD
Retailer 5$1,092 USD
Retailer 10$1,201 USD
Retailer 11$1,334 USD
Retailer 13$1,673 USD
Retailer 7$1,760 USD
Retailer 4$2,256 USD
Retailer 15$2,413 USD
Retailer 8$2,426 USD
Retailer 17$2,437 USD
Retailer 6$2,497 USD
Retailer 2$3,045 USD
Retailer 3$3,542 USD
Retailer 12$4,240 USD
Brilliant Earth$5,060 USD

39 data points across 17 retailers

17 retailers$698 USD to $5,060 USD

A
Cheapest Retailer
-
$698 USD
Final sale: no returns
A
Retailer 2
-
$845 USD
HK$6,600 HKD
View
A
Retailer 3
-
$900 USD
View
B+
Retailer 4
-
$1,092 USD
View
A
Retailer 5
-
$1,201 USD
£946 GBP
View
B+
Retailer 6
-
$1,334 USD
€1,270 EUR
View
B+
Retailer 7
-
$1,673 USD
View
B+
Retailer 8
-
$1,760 USD
View
B+
Retailer 9
-
$2,256 USD
£1,776 GBP
View
B+
Retailer 10
-
$2,413 USD
View
B+
Retailer 11
-
$2,426 USD
View
B+
Retailer 12
-
$2,437 USD
SGD 3,293 SGD
View
B+
Retailer 13
-
$2,497 USD
View
B+
Retailer 14
-
$3,045 USD
£2,398 GBP
View
B
Retailer 15
-
$3,614 USD
View
Retailer 16
-
$4,240 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
21494055A · Oct 31
$5,060 USD
View
16 more retailers have this diamond
Prices start from $698 USDSave up to $4,362 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
$698 USD