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Radiant|Lab Grown|IGI

4.05ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG776636069

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

Certificate IGI LG776636069

Diamond specifications and retailer prices

From €1,030 EUR
$1,155 USD
As of November 2, 2026
Save €1,819 EUR (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €2,849 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 4.05ct lab-grown radiant diamond

This 4.05ct 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 LG776636069 or 776636069. Listed at 6 retailers as of October 26, 2026, with prices from €1,030 to €2,849, a €1,819 spread on the same certified stone. MOH London lists it at €2,849. 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

4.05
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776636069
Dimensions11.61 × 8.01 × 5.12 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.61 mm8.01 mm4.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776636069
Side View
Table 57.0%Crown 41.1°Girdle: MediumPavilion 31.5°Culet: NoneDepth 63.9%

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: Nov 2
Current: €2,849 EUR|Low: €1,018 EUR|High: €3,005 EUR|Avg: €1,857 EUR|-5.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5€1,030 EUR
Retailer 2€1,161 EUR
Retailer 3€1,176 EUR
Retailer 4€2,252 EUR
Retailer 6€2,498 EUR
MOH London€2,849 EUR

42 data points across 6 retailers

6 retailers€1,030 EUR to €2,849 EUR

A
Cheapest Retailer
-
€1,030 EUR
$1,155 USD
A
Retailer 2
-
€1,161 EUR
£1,025 GBP
View
A
Retailer 3
-
€1,176 EUR
$1,319 USD
View
B+
Retailer 4
-
€2,252 EUR
$2,526 USD
View
B+
Retailer 5
-
€2,498 EUR
$2,802 USD
View
Most Expensive
B+
MOH London
LG776636069 · Oct 26
€2,849 EUR
£2,516 GBP
View
5 more retailers have this diamond
Prices start from €1,030 EURSave up to €1,819 EUR

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
4.05ct Radiant
€1,030 EUR