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 €401 EUR
$448 USD
As of October 30, 2026
Save €4,388 EUR (92%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,789 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 10 retailers as of October 26, 2026, with prices from €401 to €4,789, a €4,388 spread on the same certified stone. Brilliant Earth lists it at €4,789. 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
Color
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: €4,789 EUR|Low: €401 EUR|High: €205,539 EUR|Avg: €15,129 EUR|+24.4%
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 11€401 EUR
Retailer 14€627 EUR
Retailer 12€659 EUR
Retailer 18€660 EUR
Retailer 10€742 EUR
Retailer 16€840 EUR
Retailer 3€856 EUR
Retailer 5€860 EUR
Retailer 17€864 EUR
Retailer 2€1,336 EUR
Retailer 4€1,673 EUR
Retailer 6€1,881 EUR
Retailer 13€3,215 EUR
Retailer 15€3,562 EUR
Retailer 7€3,992 EUR
Retailer 8€3,992 EUR
Brilliant Earth€4,789 EUR
Retailer 9€205,539 EUR

8 data points across 18 retailers

10 retailers€401 EUR to €4,789 EUR

A
Cheapest Retailer
-
€401 EUR
$448 USD
A
Retailer 2
-
€627 EUR
$700 USD
View
A
Retailer 3
-
€659 EUR
£579 GBP
View
B+
Retailer 4
-
€660 EUR
$737 USD
View
A
Retailer 5
-
€756 EUR
$845 USD
View
A
Retailer 6
-
€864 EUR
$965 USD
View
B+
Retailer 7
-
€1,336 EUR
$1,493 USD
View
B
Retailer 8
-
€3,215 EUR
$3,592 USD
View
B
Retailer 9
-
€3,562 EUR
$3,980 USD
View
Most Expensive
B
Brilliant Earth
19587779Y · Oct 26
€4,789 EUR
$5,350 USD
View
9 more retailers have this diamond
Prices start from €401 EURSave up to €4,388 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
€401 EUR