Radiant|Lab Grown|IGI

3.09ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG742508249

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

Certificate IGI LG742508249

Diamond specifications and retailer prices

From €746 EUR
$837 USD
As of November 1, 2026
Save €2,331 EUR (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €4,485 EUR at Brilliant Earth · As of October 18, 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 LG742508249 or 742508249. Listed at 23 retailers as of October 29, 2026, with a 312% 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742508249
Dimensions11.50 × 7.05 × 4.55 mm
L/W Ratio1.63
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.50 mm7.05 mm3.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742508249
Side View
Table 63.0%Crown 41.8°Girdle: MediumPavilion 35.3°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
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 1
Current: €4,485 EUR|Low: €746 EUR|High: €4,538 EUR|Avg: €1,924 EUR|-1.2%
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
November 2, 2026
Retailer 4€746 EUR
Retailer 11€932 EUR
Retailer 12€1,041 EUR
Retailer 9€1,131 EUR
Retailer 8€1,243 EUR
Retailer 3€1,263 EUR
Retailer 14€1,653 EUR
Retailer 2€1,670 EUR
Retailer 5€1,747 EUR
Retailer 7€1,810 EUR
Retailer 13€2,615 EUR
Retailer 10€2,624 EUR
Retailer 15€2,669 EUR
Retailer 6€3,078 EUR
Brilliant Earth€4,485 EUR

25 data points across 15 retailers

23 retailers€746 EUR to €3,078 EUR

Retailer 1
-
€531 EUR
$596 USD
Price last confirmed 31 days ago
Retailer 2
-
€620 EUR
$695 USD
View
Price last confirmed 36 days ago
Retailer 3
-
€678 EUR
$760 USD
View
Price last confirmed 38 days ago
Retailer 4
-
€687 EUR
$770 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
€746 EUR
$837 USD
View
Final sale: no returns
A
Retailer 6
-
€932 EUR
$1,045 USD
View
A
Retailer 7
-
€1,041 EUR
$1,168 USD
View
A
Retailer 8
-
€1,131 EUR
$1,268 USD
View
B+
Retailer 9
-
€1,243 EUR
£1,097 GBP
View
B+
Retailer 10
-
€1,263 EUR
View
B+
Retailer 11
-
€1,653 EUR
$1,854 USD
View
B+
Retailer 12
-
€1,670 EUR
$1,873 USD
View
Retailer 13
-
€1,735 EUR
$1,946 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
€1,747 EUR
A$3,015 AUD
View
Retailer 15
-
€1,805 EUR
$2,024 USD
View
Price last confirmed 33 days ago
B+
Retailer 16
-
€1,810 EUR
ZAR 32,790 ZAR
View
B
Retailer 17
-
€2,543 EUR
$2,852 USD
View
B
Retailer 18
-
€2,615 EUR
$2,933 USD
View
B
Retailer 19
-
€2,624 EUR
$2,943 USD
View
B
Retailer 20
-
€2,669 EUR
$2,994 USD
View
B
Retailer 21
-
€3,078 EUR
£2,718 GBP
View
Retailer 22
-
€3,133 EUR
$3,514 USD
View
Price last confirmed 57 days ago
Most Expensive
Brilliant Earth
16434785A · Oct 18
€4,485 EUR
$5,030 USD
View
Price last confirmed 15 days ago
22 more retailers have this diamond
Prices start from €746 EURSave up to €2,331 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
€746 EUR