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Radiant|Lab Grown|IGI

3.05ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG840609449

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

Certificate IGI LG840609449

Diamond specifications and retailer prices

From €399 EUR
$447 USD
As of October 27, 2026
Save €4,532 EUR (92%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,930 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840609449 or 840609449. Listed at 16 retailers as of October 27, 2026, with prices from €399 to €4,930, a €4,532 spread on the same certified stone. Brilliant Earth lists it at €4,930. 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

3.05
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840609449
Dimensions9.97 × 7.14 × 4.84 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.97 mm7.14 mm3.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840609449
Side View
Table 66.0%Crown 41.8°Girdle: Slightly ThickPavilion 35.2°Culet: NoneDepth 67.8%

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: Oct 27
Current: €906 EUR|Low: €399 EUR|High: €3,540 EUR|Avg: €1,340 EUR|+1.8%
Retailer 1
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
October 30, 2026
Retailer 5€399 EUR
Retailer 16€620 EUR
Retailer 11€625 EUR
Retailer 7€774 EUR
Retailer 6€814 EUR
Retailer 3€834 EUR
Retailer 1€906 EUR
Retailer 9€1,151 EUR
Retailer 12€1,183 EUR
Retailer 15€1,328 EUR
Retailer 14€1,847 EUR
Retailer 4€1,880 EUR
Retailer 8€1,908 EUR
Retailer 13€2,131 EUR
Retailer 10€2,287 EUR
Retailer 2€3,540 EUR

8 data points across 16 retailers

16 retailers€399 EUR to €4,930 EUR

A
Cheapest Retailer
-
€399 EUR
$447 USD
A
Retailer 2
-
€620 EUR
$695 USD
View
A
Retailer 3
-
€625 EUR
£552 GBP
View
B+
Retailer 4
-
€774 EUR
$868 USD
View
A
Retailer 5
-
€834 EUR
$935 USD
View
A
Retailer 6
-
€906 EUR
£800 GBP
View
B+
Retailer 7
-
€1,151 EUR
A$1,986 AUD
View
B+
Retailer 8
-
€1,183 EUR
ZAR 21,439 ZAR
View
Retailer 9
-
€1,328 EUR
$1,489 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
€1,847 EUR
$2,072 USD
View
B+
Retailer 11
-
€1,880 EUR
$2,109 USD
View
B
Retailer 12
-
€1,908 EUR
SGD 2,892 SGD
View
B
Retailer 13
-
€2,131 EUR
$2,390 USD
View
B
Retailer 14
-
€2,287 EUR
£2,020 GBP
View
B
Retailer 15
-
€3,540 EUR
$3,970 USD
View
Most Expensive
B
Brilliant Earth
22241647Y · Oct 29
€4,930 EUR
$5,530 USD
View
15 more retailers have this diamond
Prices start from €399 EURSave up to €4,532 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
3.05ct Radiant
€399 EUR