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Radiant|Lab Grown|IGI

4.03ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG807666266

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

Certificate IGI LG807666266

Diamond specifications and retailer prices

From €1,052 EUR
$1,180 USD
As of November 2, 2026
Save €7,052 EUR (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €8,104 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.03ct lab-grown radiant diamond

This 4.03ct 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 LG807666266 or 807666266. Listed at 13 retailers as of November 2, 2026, with prices from €1,052 to €8,104, a €7,052 spread on the same certified stone. Brilliant Earth lists it at €8,104. 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

4.03
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807666266
Dimensions11.56 × 7.85 × 5.06 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.56 mm7.85 mm4.03 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807666266
Side View
Table 63.0%Crown 43.9°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 64.5%

Caratlytics Score

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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: €8,104 EUR|Low: €892 EUR|High: €8,104 EUR|Avg: €2,738 EUR|+45.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 5€892 EUR
Retailer 13€1,052 EUR
Retailer 11€1,073 EUR
Retailer 17€1,314 EUR
Retailer 4€1,434 EUR
Retailer 2€1,563 EUR
Retailer 14€2,075 EUR
Retailer 12€2,205 EUR
Retailer 8€2,315 EUR
Retailer 19€2,514 EUR
Retailer 6€2,554 EUR
Retailer 9€2,897 EUR
Retailer 3€3,106 EUR
Retailer 10€3,211 EUR
Retailer 7€3,435 EUR
Retailer 16€3,509 EUR
Retailer 15€6,792 EUR
Retailer 18€7,142 EUR
Brilliant Earth€8,104 EUR

24 data points across 19 retailers

13 retailers€1,052 EUR to €8,104 EUR

A
Cheapest Retailer
-
€1,052 EUR
$1,180 USD
Retailer 2
-
€1,073 EUR
HK$9,400 HKD
View
Price last confirmed 59 days ago
A
Retailer 3
-
€1,314 EUR
$1,474 USD
View
A
Retailer 4
-
€1,563 EUR
View
B+
Retailer 5
-
€2,075 EUR
$2,327 USD
View
B+
Retailer 6
-
€2,205 EUR
A$3,805 AUD
View
B+
Retailer 7
-
€2,514 EUR
$2,819 USD
View
B
Retailer 8
-
€3,509 EUR
£3,099 GBP
View
Retailer 9
-
€3,642 EUR
$4,085 USD
View
Price last confirmed 54 days ago
Retailer 10
-
€5,581 EUR
$6,260 USD
View
Price last confirmed 39 days ago
B
Retailer 11
-
€6,792 EUR
$7,618 USD
View
B
Retailer 12
-
€7,142 EUR
$8,010 USD
View
Most Expensive
B
Brilliant Earth
22171834A · Nov 2
€8,104 EUR
$9,090 USD
View
12 more retailers have this diamond
Prices start from €1,052 EURSave up to €7,052 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
4.03ct Radiant
€1,052 EUR