Radiant|Lab Grown|IGI

3.09ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG758501433

Certificate IGI LG758501433

Diamond specifications and retailer prices

From €403 EUR
$448 USD
As of October 30, 2026
Save €4,404 EUR (92%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €4,807 EUR at Brilliant Earth · As of October 26, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG758501433 or 758501433. Listed at 9 retailers as of October 26, 2026, with prices from €403 to €4,807, a €4,404 spread on the same certified stone. Brilliant Earth lists it at €4,807. 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
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.6°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758501433
Dimensions7.20 × 7.20 × 4.82 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.20 mm7.20 mm3.09 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758501433
Side View
Table 63.0%Crown 46.6°Girdle: MediumPavilion 35.3°Culet: NoneDepth 66.9%

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 30
Current: €4,807 EUR|Low: €403 EUR|High: €206,315 EUR|Avg: €15,529 EUR|+24.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 18
October 30, 2026
Retailer 2€403 EUR
Retailer 13€629 EUR
Retailer 11€661 EUR
Retailer 17€662 EUR
Retailer 10€745 EUR
Retailer 15€844 EUR
Retailer 18€859 EUR
Retailer 4€863 EUR
Retailer 16€867 EUR
Retailer 5€1,179 EUR
Retailer 3€1,679 EUR
Retailer 6€1,889 EUR
Retailer 12€3,227 EUR
Retailer 14€3,576 EUR
Retailer 7€4,007 EUR
Retailer 8€4,007 EUR
Brilliant Earth€4,807 EUR
Retailer 9€206,315 EUR

7 data points across 18 retailers

9 retailers€403 EUR to €4,807 EUR

A
Cheapest Retailer
-
€403 EUR
$448 USD
A
Retailer 2
-
€629 EUR
$700 USD
View
A
Retailer 3
-
€661 EUR
£579 GBP
View
B+
Retailer 4
-
€662 EUR
$737 USD
View
A
Retailer 5
-
€759 EUR
$845 USD
View
A
Retailer 6
-
€867 EUR
$965 USD
View
B
Retailer 7
-
€3,227 EUR
$3,592 USD
View
B
Retailer 8
-
€3,576 EUR
$3,980 USD
View
Most Expensive
B
Brilliant Earth
19587779Y · Oct 26
€4,807 EUR
$5,350 USD
View
8 more retailers have this diamond
Prices start from €403 EURSave up to €4,404 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
€403 EUR