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Radiant|Lab Grown|IGI

3.09ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG770675823

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

Certificate IGI LG770675823

Diamond specifications and retailer prices

From €474 EUR
As of November 4, 2026
Save €2,529 EUR (84%) 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 top-tier cut grade and certified by IGI LG770675823 or 770675823. Listed at 21 retailers as of November 1, 2026, with prices from €474 to €3,003, a €2,529 spread on the same certified stone. Rare Carat lists it at €3,003. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle29.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770675823
Dimensions10.44 × 7.25 × 4.54 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.44 mm7.25 mm3.09 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770675823
Side View
Table 66.0%Crown 42.8°Girdle: MediumPavilion 29.5°Culet: NoneDepth 62.6%

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 4
Current: €3,003 EUR|Low: €462 EUR|High: €3,047 EUR|Avg: €1,268 EUR|-1.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 20
November 5, 2026
Retailer 17€474 EUR
Retailer 8€530 EUR
Retailer 5€531 EUR
Retailer 10€587 EUR
Retailer 12€598 EUR
Retailer 15€636 EUR
Retailer 4€708 EUR
Retailer 14€903 EUR
Retailer 19€908 EUR
Retailer 2€1,244 EUR
Retailer 11€1,297 EUR
Retailer 9€1,516 EUR
Retailer 18€1,545 EUR
Retailer 6€1,586 EUR
Retailer 16€1,711 EUR
Retailer 3€1,891 EUR
Retailer 7€1,908 EUR
Retailer 20€2,006 EUR
Retailer 13€2,445 EUR
Rare Carat€3,003 EUR

39 data points across 20 retailers

21 retailers€474 EUR to €3,003 EUR

A
Cheapest Retailer
-
€474 EUR
A
Retailer 2
-
€530 EUR
View
Final sale: no returns
A
Retailer 3
-
€531 EUR
View
A
Retailer 4
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€587 EUR
View
Retailer 5
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€598 EUR
View
Price last confirmed 20 days ago
A
Retailer 6
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€636 EUR
View
A
Retailer 7
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€708 EUR
View
A
Retailer 8
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€847 EUR
View
A
Retailer 9
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€903 EUR
View
A
Retailer 10
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€908 EUR
View
A
Retailer 11
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€1,244 EUR
View
A
Retailer 12
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€1,297 EUR
View
B+
Retailer 13
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€1,516 EUR
View
B+
Retailer 14
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€1,545 EUR
View
B+
Retailer 15
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€1,586 EUR
View
B+
Retailer 16
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€1,711 EUR
View
B+
Retailer 17
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€1,891 EUR
View
B+
Retailer 18
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€1,908 EUR
View
B+
Retailer 19
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€2,006 EUR
View
B
Retailer 20
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€2,445 EUR
View
Most Expensive
B
Rare Carat
MK52-64_l_770675823 · Nov 1
€3,003 EUR
$3,370 USD
View
20 more retailers have this diamond
Prices start from €474 EURSave up to €2,529 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
€474 EUR