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 €414 EUR
$462 USD
As of October 30, 2026
Save €1,505 EUR (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,485 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 October 30, 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
Color
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: Oct 30
Current: €3,485 EUR|Low: €414 EUR|High: €202,691 EUR|Avg: €19,268 EUR
Helzberg Diamonds
Retailer 2
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Retailer 24
November 1, 2026
Retailer 22€414 EUR
Retailer 3€463 EUR
Retailer 8€513 EUR
Retailer 23€513 EUR
Retailer 4€561 EUR
Retailer 2€571 EUR
Retailer 21€640 EUR
Retailer 11€694 EUR
Retailer 18€695 EUR
Retailer 13€849 EUR
Retailer 17€866 EUR
Retailer 10€927 EUR
Retailer 19€1,083 EUR
Retailer 20€1,113 EUR
Retailer 9€1,378 EUR
Retailer 12€1,639 EUR
Retailer 24€1,648 EUR
Retailer 15€1,675 EUR
Retailer 7€1,690 EUR
Retailer 6€1,893 EUR
Retailer 14€1,918 EUR
Retailer 5€2,336 EUR
Helzberg Diamonds€3,485 EUR
Retailer 16€170,951 EUR

24 data points across 24 retailers

23 retailers€414 EUR to €1,918 EUR

A
Cheapest Retailer
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€414 EUR
$462 USD
A
Retailer 2
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€463 EUR
$517 USD
View
A
Retailer 3
-
€513 EUR
$573 USD
View
Retailer 4
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€513 EUR
$573 USD
View
Price last confirmed 16 days ago
A
Retailer 5
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€561 EUR
HK$4,900 HKD
View
A
Retailer 6
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€571 EUR
£502 GBP
View
A
Retailer 7
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€640 EUR
$715 USD
View
B+
Retailer 8
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€694 EUR
$775 USD
View
A
Retailer 9
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€695 EUR
View
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Retailer 10
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€849 EUR
£747 GBP
View
A
Retailer 11
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€927 EUR
$1,036 USD
View
A
Retailer 12
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€1,083 EUR
A$1,861 AUD
View
A
Retailer 13
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€1,113 EUR
ZAR 20,081 ZAR
View
B+
Retailer 14
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€1,378 EUR
$1,539 USD
View
B+
Retailer 15
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€1,639 EUR
SGD 2,475 SGD
View
B+
Retailer 16
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€1,648 EUR
$1,841 USD
View
B+
Retailer 17
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€1,675 EUR
$1,871 USD
View
B+
Retailer 18
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€1,690 EUR
$1,888 USD
View
B+
Retailer 19
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€1,893 EUR
£1,665 GBP
View
B+
Retailer 20
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€1,918 EUR
$2,143 USD
View
Retailer 21
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€2,336 EUR
$2,610 USD
View
Price last confirmed 14 days ago
Most Expensive
Helzberg Diamonds
ZXZOKGMGNGPP · Oct 7
€3,485 EUR
$3,894 USD
View
Price last confirmed 26 days ago
21 more retailers have this diamond
Prices start from €414 EURSave up to €1,505 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
€414 EUR