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Radiant|Lab Grown|IGI

5.09ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG774605564

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

Certificate IGI LG774605564

Diamond specifications and retailer prices

From €854 EUR
$950 USD
As of October 29, 2026
Save €3,567 EUR (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,420 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.09ct lab-grown radiant diamond

This 5.09ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774605564 or 774605564. Listed at 10 retailers as of October 29, 2026, with prices from €854 to €4,420, a €3,567 spread on the same certified stone. Brilliant Earth lists it at €4,420. 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

5.09
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774605564
Dimensions12.76 × 8.26 × 5.36 mm
L/W Ratio1.54
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.76 mm8.26 mm5.09 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774605564
Side View
Table 65.0%Crown 43.9°Girdle: MediumPavilion 32.6°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €4,420 EUR|Low: €854 EUR|High: €4,555 EUR|Avg: €2,289 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 3€854 EUR
Retailer 2€1,107 EUR
Retailer 4€1,146 EUR
Retailer 5€1,610 EUR
Retailer 8€2,163 EUR
Retailer 9€2,336 EUR
Retailer 7€2,367 EUR
Retailer 6€2,393 EUR
Retailer 10€3,401 EUR
Brilliant Earth€4,420 EUR

42 data points across 10 retailers

10 retailers€854 EUR to €4,420 EUR

A
Cheapest Retailer
-
€854 EUR
$950 USD
A
Retailer 2
-
€1,107 EUR
£970 GBP
View
A
Retailer 3
-
€1,146 EUR
View
A
Retailer 4
-
€1,610 EUR
$1,792 USD
View
Retailer 5
-
€2,163 EUR
£1,896 GBP
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€2,336 EUR
SGD 3,513 SGD
View
B+
Retailer 7
-
€2,367 EUR
$2,634 USD
View
B+
Retailer 8
-
€2,393 EUR
$2,663 USD
View
Retailer 9
-
€3,401 EUR
$3,785 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
18451104A · Oct 29
€4,420 EUR
$4,920 USD
View
9 more retailers have this diamond
Prices start from €854 EURSave up to €3,567 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
5.09ct Radiant
€854 EUR