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Radiant|Lab Grown|IGI

4.03ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG790695117

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

Certificate IGI LG790695117

Diamond specifications and retailer prices

From €535 EUR
$600 USD
As of November 2, 2026
Save €2,346 EUR (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,881 EUR at MOH London · As of November 1, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG790695117 or 790695117. Listed at 19 retailers as of November 1, 2026, with prices from €535 to €2,881, a €2,346 spread on the same certified stone. MOH London lists it at €2,881. 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

4.03
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790695117
Dimensions11.25 × 7.77 × 4.98 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.25 mm7.77 mm4.03 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790695117
Side View
Table 61.0%Crown 41.3°Girdle: STK-THKPavilion 30.2°Culet: NoneDepth 64.1%

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: €2,881 EUR|Low: €533 EUR|High: €2,881 EUR|Avg: €1,334 EUR|+5.6%
MOH London
Retailer 2
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Retailer 12
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Retailer 19
November 2, 2026
Retailer 13€535 EUR
Retailer 14€554 EUR
Retailer 16€599 EUR
Retailer 17€663 EUR
Retailer 11€688 EUR
Retailer 3€780 EUR
Retailer 6€941 EUR
Retailer 5€1,018 EUR
Retailer 15€1,038 EUR
Retailer 2€1,321 EUR
Retailer 9€1,389 EUR
Retailer 4€1,399 EUR
Retailer 12€1,647 EUR
Retailer 18€1,746 EUR
Retailer 8€1,929 EUR
Retailer 19€2,118 EUR
Retailer 7€2,146 EUR
Retailer 10€2,617 EUR
MOH London€2,881 EUR

20 data points across 19 retailers

19 retailers€535 EUR to €2,881 EUR

A
Cheapest Retailer
-
€535 EUR
$600 USD
A
Retailer 2
-
€554 EUR
£489 GBP
View
A
Retailer 3
-
€599 EUR
$672 USD
View
A
Retailer 4
-
€663 EUR
$744 USD
View
Retailer 5
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€688 EUR
$772 USD
View
Price last confirmed 17 days ago
A
Retailer 6
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€780 EUR
$875 USD
View
A
Retailer 7
-
€941 EUR
$1,055 USD
View
B+
Retailer 8
-
€1,018 EUR
$1,142 USD
View
A
Retailer 9
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€1,038 EUR
£917 GBP
View
A
Retailer 10
-
€1,321 EUR
ZAR 23,931 ZAR
View
Retailer 11
-
€1,389 EUR
A$2,396 AUD
View
Price last confirmed 13 days ago
B+
Retailer 12
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€1,399 EUR
$1,569 USD
View
B+
Retailer 13
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€1,647 EUR
$1,847 USD
View
B+
Retailer 14
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€1,746 EUR
$1,958 USD
View
B+
Retailer 15
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€1,929 EUR
£1,704 GBP
View
B+
Retailer 16
-
€2,118 EUR
$2,376 USD
View
B+
Retailer 17
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€2,146 EUR
$2,407 USD
View
Retailer 18
-
€2,617 EUR
$2,935 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG790695117 · Nov 1
€2,881 EUR
£2,544 GBP
View
18 more retailers have this diamond
Prices start from €535 EURSave up to €2,346 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
€535 EUR