Radiant|Lab Grown|IGI

3.09ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG833699871

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

Certificate IGI LG833699871

Diamond specifications and retailer prices

From €420 EUR
$471 USD
As of October 27, 2026
Save €1,510 EUR (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,376 EUR at Brilliant Earth · As of October 22, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833699871 or 833699871. Listed at 21 retailers as of October 27, 2026, with a 360% 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 angle42.1°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833699871
Dimensions10.02 × 7.25 × 5.01 mm
L/W Ratio1.38
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.02 mm7.25 mm3.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833699871
Side View
Table 65.0%Crown 42.1°Girdle: MediumPavilion 35.7°Culet: NoneDepth 69.1%

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 27
Current: €5,376 EUR|Low: €407 EUR|High: €5,376 EUR|Avg: €1,125 EUR
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 5€420 EUR
Retailer 9€469 EUR
Retailer 21€471 EUR
Retailer 12€506 EUR
Retailer 10€521 EUR
Retailer 13€581 EUR
Retailer 19€646 EUR
Retailer 4€786 EUR
Retailer 7€814 EUR
Retailer 6€844 EUR
Retailer 15€864 EUR
Retailer 16€1,100 EUR
Retailer 18€1,131 EUR
Retailer 20€1,161 EUR
Retailer 8€1,210 EUR
Retailer 11€1,700 EUR
Retailer 3€1,701 EUR
Retailer 14€1,893 EUR
Retailer 17€1,924 EUR
Retailer 2€1,930 EUR
Brilliant Earth€5,376 EUR

25 data points across 21 retailers

21 retailers€420 EUR to €1,930 EUR

A
Cheapest Retailer
-
€420 EUR
$471 USD
A
Retailer 2
-
€469 EUR
$526 USD
View
Final sale: no returns
A
Retailer 3
-
€471 EUR
$528 USD
View
Retailer 4
-
€506 EUR
$567 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
€521 EUR
$584 USD
View
A
Retailer 6
-
€581 EUR
£514 GBP
View
A
Retailer 7
-
€646 EUR
$725 USD
View
A
Retailer 8
-
€786 EUR
$882 USD
View
B+
Retailer 9
-
€814 EUR
$913 USD
View
Retailer 10
-
€844 EUR
View
Price last confirmed 10 days ago
A
Retailer 11
-
€864 EUR
£763 GBP
View
A
Retailer 12
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€1,100 EUR
A$1,898 AUD
View
A
Retailer 13
-
€1,131 EUR
ZAR 20,487 ZAR
View
A
Retailer 14
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€1,161 EUR
$1,302 USD
View
A
Retailer 15
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€1,210 EUR
$1,357 USD
View
B+
Retailer 16
-
€1,700 EUR
$1,907 USD
View
B+
Retailer 17
-
€1,701 EUR
$1,908 USD
View
Retailer 18
-
€1,893 EUR
A$3,267 AUD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
€1,924 EUR
£1,699 GBP
View
B+
Retailer 20
-
€1,930 EUR
$2,165 USD
View
Most Expensive
Brilliant Earth
21566755A · Oct 22
€5,376 EUR
$6,030 USD
View
Price last confirmed 11 days ago
20 more retailers have this diamond
Prices start from €420 EURSave up to €1,510 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
€420 EUR