Radiant|Lab Grown|IGI

4.01ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG804620642

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG804620642

Diamond specifications and retailer prices

From $1,140 USD
As of October 31, 2026
Save $2,472 USD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,612 USD at MOH London · As of November 1, 2026
View at MOH London

About this 4.01ct lab-grown radiant diamond

This 4.01ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804620642 or 804620642. Listed at 14 retailers as of October 31, 2026, with prices from $1,140 to $3,612, a $2,472 spread on the same certified stone. MOH London lists it at $3,612. 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

4.01
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804620642
Dimensions11.07 × 7.64 × 5.44 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm7.64 mm4.01 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804620642
Side View
Table 57.0%Crown 39.7°Girdle: Slightly ThickPavilion 34.9°Culet: NoneDepth 71.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,612 USD|Low: $963 USD|High: $3,655 USD|Avg: $2,208 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10$963 USD
Retailer 6$1,140 USD
Retailer 11$1,371 USD
Retailer 2$1,468 USD
Retailer 9$1,551 USD
Retailer 5$2,064 USD
Retailer 7$2,215 USD
Retailer 3$2,525 USD
Retailer 12$2,667 USD
Retailer 8$3,014 USD
Retailer 4$3,337 USD
MOH London$3,612 USD

25 data points across 12 retailers

14 retailers$1,140 USD to $3,612 USD

Retailer 1
-
$797 USD
Price last confirmed 30 days ago
Retailer 2
-
$904 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$950 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$1,140 USD
View
A
Retailer 5
-
$1,371 USD
View
A
Retailer 6
-
$1,468 USD
£1,156 GBP
View
A
Retailer 7
-
$1,551 USD
View
B+
Retailer 8
-
$2,064 USD
A$3,176 AUD
View
B+
Retailer 9
-
$2,215 USD
View
B+
Retailer 10
-
$2,525 USD
View
Retailer 11
-
$2,709 USD
View
Price last confirmed 31 days ago
B
Retailer 12
-
$3,014 USD
View
B
Retailer 13
-
$3,337 USD
View
Most Expensive
B
MOH London
LG804620642 · Nov 1
$3,612 USD
£2,844 GBP
View
13 more retailers have this diamond
Prices start from $1,140 USDSave up to $2,472 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
4.01ct Radiant
$1,140 USD