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Radiant|Lab Grown|IGI

3.09ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG800656049

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

Certificate IGI LG800656049

Diamond specifications and retailer prices

From €708 EUR
As of November 3, 2026
Save €5,430 EUR (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €6,139 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 top-tier cut grade and certified by IGI LG800656049 or 800656049. Listed at 15 retailers as of November 3, 2026, with prices from €708 to €6,139, a €5,430 spread on the same certified stone. Brilliant Earth lists it at €6,139. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800656049
Dimensions9.87 × 7.26 × 4.95 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.87 mm7.26 mm3.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800656049
Side View
Table 65.0%Crown 45.7°Girdle: Slightly ThickPavilion 35.6°Culet: NoneDepth 68.2%

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 3
Current: €6,139 EUR|Low: €708 EUR|High: €6,139 EUR|Avg: €2,141 EUR|+55.2%
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
November 2, 2026
Retailer 14€708 EUR
Retailer 9€797 EUR
Retailer 5€853 EUR
Retailer 18€864 EUR
Retailer 7€958 EUR
Retailer 2€1,046 EUR
Retailer 4€1,263 EUR
Retailer 12€1,524 EUR
Retailer 17€1,622 EUR
Retailer 16€1,622 EUR
Retailer 8€2,141 EUR
Retailer 10€2,331 EUR
Retailer 11€2,427 EUR
Retailer 13€2,858 EUR
Retailer 6€3,034 EUR
Retailer 15€4,183 EUR
Retailer 3€4,677 EUR
Brilliant Earth€6,139 EUR

18 data points across 18 retailers

15 retailers€708 EUR to €6,139 EUR

A
Cheapest Retailer
-
€708 EUR
A
Retailer 2
-
€853 EUR
View
A
Retailer 3
-
€864 EUR
View
A
Retailer 4
-
€1,046 EUR
View
A
Retailer 5
-
€1,263 EUR
View
B+
Retailer 6
-
€1,524 EUR
View
B+
Retailer 7
-
€1,622 EUR
View
B+
Retailer 8
-
€1,622 EUR
View
B+
Retailer 9
-
€1,898 EUR
View
B
Retailer 10
-
€2,427 EUR
View
Retailer 11
-
€2,858 EUR
View
Price last confirmed 7 days ago
Retailer 12
-
€3,034 EUR
View
Price last confirmed 29 days ago
B
Retailer 13
-
€4,183 EUR
View
B
Retailer 14
-
€4,677 EUR
View
Most Expensive
B
Brilliant Earth
22276855A · Nov 4
€6,139 EUR
$6,890 USD
View
14 more retailers have this diamond
Prices start from €708 EURSave up to €5,430 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
€708 EUR