Radiant|Lab Grown|IGI

3.09ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG840607099

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

Certificate IGI LG840607099

Diamond specifications and retailer prices

From €412 EUR
$462 USD
As of November 2, 2026
Save €1,499 EUR (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,472 EUR at Helzberg Diamonds · As of October 7, 2026
View at Helzberg Diamonds

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840607099 or 840607099. Listed at 23 retailers as of November 1, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.09
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840607099
Dimensions7.21 × 9.81 × 4.80 mm
L/W Ratio1.36
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm9.81 mm3.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840607099
Side View
Table 66.0%Crown 43°Girdle: MediumPavilion 30°Culet: NoneDepth 66.6%

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: €3,472 EUR|Low: €412 EUR|High: €201,896 EUR|Avg: €18,673 EUR
Helzberg Diamonds
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Retailer 24
November 2, 2026
Retailer 22€412 EUR
Retailer 3€461 EUR
Retailer 8€511 EUR
Retailer 23€511 EUR
Retailer 4€559 EUR
Retailer 2€568 EUR
Retailer 21€637 EUR
Retailer 11€691 EUR
Retailer 18€693 EUR
Retailer 13€846 EUR
Retailer 17€862 EUR
Retailer 10€924 EUR
Retailer 19€1,078 EUR
Retailer 20€1,108 EUR
Retailer 9€1,372 EUR
Retailer 12€1,633 EUR
Retailer 24€1,641 EUR
Retailer 15€1,669 EUR
Retailer 7€1,683 EUR
Retailer 6€1,885 EUR
Retailer 14€1,911 EUR
Retailer 5€2,327 EUR
Helzberg Diamonds€3,472 EUR
Retailer 16€170,281 EUR

25 data points across 24 retailers

23 retailers€412 EUR to €1,911 EUR

A
Cheapest Retailer
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€412 EUR
$462 USD
A
Retailer 2
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€461 EUR
$517 USD
View
A
Retailer 3
-
€511 EUR
$573 USD
View
Retailer 4
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€511 EUR
$573 USD
View
Price last confirmed 17 days ago
A
Retailer 5
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€559 EUR
HK$4,900 HKD
View
A
Retailer 6
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€568 EUR
£502 GBP
View
A
Retailer 7
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€637 EUR
$715 USD
View
B+
Retailer 8
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€691 EUR
$775 USD
View
A
Retailer 9
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€693 EUR
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Retailer 10
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€846 EUR
£747 GBP
View
A
Retailer 11
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€924 EUR
$1,036 USD
View
A
Retailer 12
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€1,078 EUR
A$1,861 AUD
View
A
Retailer 13
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€1,108 EUR
ZAR 20,081 ZAR
View
B+
Retailer 14
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€1,372 EUR
$1,539 USD
View
B+
Retailer 15
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€1,633 EUR
SGD 2,475 SGD
View
B+
Retailer 16
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€1,641 EUR
$1,841 USD
View
B+
Retailer 17
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€1,669 EUR
$1,871 USD
View
B+
Retailer 18
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€1,683 EUR
$1,888 USD
View
B+
Retailer 19
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€1,885 EUR
£1,665 GBP
View
B+
Retailer 20
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€1,911 EUR
$2,143 USD
View
Retailer 21
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€2,327 EUR
$2,610 USD
View
Price last confirmed 14 days ago
Most Expensive
Helzberg Diamonds
ZXZOKGMGNGPP · Oct 7
€3,472 EUR
$3,894 USD
View
Price last confirmed 26 days ago
21 more retailers have this diamond
Prices start from €412 EURSave up to €1,499 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
3.09ct Radiant
€412 EUR