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Radiant|Lab Grown|IGI

3.09ct F VVS1 Radiant Lab Grown Diamond

VG • F/VVS1 • IGI LG850604917

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

Certificate IGI LG850604917

Diamond specifications and retailer prices

From €515 EUR
As of November 4, 2026
Save €2,488 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,003 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG850604917 or 850604917. Listed at 21 retailers as of November 1, 2026, with prices from €515 to €3,003, a €2,488 spread on the same certified stone. Rare Carat lists it at €3,003. 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

3.09
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850604917
Dimensions10.87 × 7.18 × 4.55 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.87 mm7.18 mm3.09 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850604917
Side View
Table 65.0%Crown 40.9°Girdle: MediumPavilion 30.8°Culet: NoneDepth 63.4%

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 4
Current: €3,003 EUR|Low: €515 EUR|High: €3,003 EUR|Avg: €1,390 EUR
Rare Carat
Retailer 2
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Retailer 12
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Retailer 21
November 5, 2026
Retailer 7€515 EUR
Retailer 6€576 EUR
Retailer 18€577 EUR
Retailer 9€639 EUR
Retailer 15€691 EUR
Retailer 4€757 EUR
Retailer 10€857 EUR
Retailer 11€952 EUR
Retailer 21€971 EUR
Retailer 13€989 EUR
Retailer 2€1,352 EUR
Retailer 5€1,353 EUR
Retailer 17€1,386 EUR
Retailer 12€1,600 EUR
Retailer 20€1,680 EUR
Retailer 16€1,936 EUR
Retailer 14€2,069 EUR
Retailer 8€2,139 EUR
Retailer 3€2,375 EUR
Retailer 19€2,774 EUR
Rare Carat€3,003 EUR

13 data points across 21 retailers

21 retailers€515 EUR to €3,003 EUR

A
Cheapest Retailer
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€515 EUR
A
Retailer 2
-
€576 EUR
View
Final sale: no returns
A
Retailer 3
-
€577 EUR
View
A
Retailer 4
-
€639 EUR
View
A
Retailer 5
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€691 EUR
View
A
Retailer 6
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€757 EUR
View
A
Retailer 7
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€857 EUR
View
A
Retailer 8
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€952 EUR
View
A
Retailer 9
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€971 EUR
View
A
Retailer 10
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€989 EUR
View
B+
Retailer 11
-
€1,352 EUR
View
B+
Retailer 12
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€1,353 EUR
View
B+
Retailer 13
-
€1,386 EUR
View
B+
Retailer 14
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€1,600 EUR
View
B
Retailer 15
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€1,680 EUR
View
B+
Retailer 16
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€1,936 EUR
View
B
Retailer 17
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€2,069 EUR
View
B
Retailer 18
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€2,139 EUR
View
B
Retailer 19
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€2,375 EUR
View
B
Retailer 20
-
€2,774 EUR
View
Most Expensive
B
Rare Carat
JRN-257_l_850604917 · Nov 1
€3,003 EUR
$3,370 USD
View
20 more retailers have this diamond
Prices start from €515 EURSave up to €2,488 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
€515 EUR