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Round|Lab Grown|IGI

5.09ct E VVS1 Round Lab Grown Diamond

EX • E/VVS1 • IGI LG754515634

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754515634

Diamond specifications and retailer prices

From €1,060 EUR
$1,184 USD
As of October 29, 2026
Save €7,846 EUR (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €8,906 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.09ct lab-grown round diamond

This 5.09ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG754515634 or 754515634. Listed at 25 retailers as of October 29, 2026, with prices from €1,060 to €8,906, a €7,846 spread on the same certified stone. Brilliant Earth lists it at €8,906. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754515634
Dimensions11.00 × 11.05 × 6.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.00 mm11.05 mm5.09 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754515634
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.2%

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: €8,906 EUR|Low: €1,050 EUR|High: €8,906 EUR|Avg: €2,809 EUR
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 22
October 30, 2026
Retailer 10€1,060 EUR
Retailer 22€1,153 EUR
Retailer 16€1,187 EUR
Retailer 5€1,230 EUR
Retailer 12€1,230 EUR
Retailer 21€1,383 EUR
Retailer 2€1,467 EUR
Retailer 6€1,526 EUR
Retailer 13€1,777 EUR
Retailer 7€1,950 EUR
Retailer 19€2,060 EUR
Retailer 9€2,305 EUR
Retailer 20€2,338 EUR
Retailer 17€2,498 EUR
Retailer 4€2,554 EUR
Retailer 3€2,974 EUR
Retailer 15€3,540 EUR
Retailer 8€3,699 EUR
Retailer 18€3,972 EUR
Retailer 11€4,307 EUR
Retailer 14€5,312 EUR
Brilliant Earth€8,906 EUR

28 data points across 22 retailers

25 retailers€1,060 EUR to €8,906 EUR

A
Cheapest Retailer
-
€1,060 EUR
$1,184 USD
A
Retailer 2
-
€1,153 EUR
$1,288 USD
View
A
Retailer 3
-
€1,187 EUR
$1,326 USD
View
Final sale: no returns
Retailer 4
-
€1,230 EUR
$1,374 USD
View
Price last confirmed 13 days ago
A
Retailer 5
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€1,230 EUR
$1,374 USD
View
A
Retailer 6
-
€1,383 EUR
$1,545 USD
View
A
Retailer 7
-
€1,467 EUR
£1,291 GBP
View
A
Retailer 8
-
€1,526 EUR
$1,705 USD
View
A
Retailer 9
-
€1,777 EUR
£1,563 GBP
View
B+
Retailer 10
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€1,950 EUR
$2,179 USD
View
B+
Retailer 11
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€2,060 EUR
View
B+
Retailer 12
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€2,251 EUR
$2,515 USD
View
B+
Retailer 13
-
€2,305 EUR
$2,575 USD
View
B+
Retailer 14
-
€2,338 EUR
A$4,018 AUD
View
B+
Retailer 15
-
€2,498 EUR
ZAR 45,085 ZAR
View
B+
Retailer 16
-
€2,554 EUR
$2,853 USD
View
B+
Retailer 17
-
€2,974 EUR
£2,616 GBP
View
B
Retailer 18
-
€3,525 EUR
$3,938 USD
View
B+
Retailer 19
-
€3,540 EUR
$3,955 USD
View
B
Retailer 20
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€3,699 EUR
$4,132 USD
View
B
Retailer 21
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€3,972 EUR
£3,494 GBP
View
B
Retailer 22
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€4,307 EUR
$4,812 USD
View
B
Retailer 23
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€4,676 EUR
$5,224 USD
View
Retailer 24
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€5,312 EUR
$5,935 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Brilliant Earth
20095972A · Oct 29
€8,906 EUR
$9,950 USD
View
24 more retailers have this diamond
Prices start from €1,060 EURSave up to €7,846 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 Round
€1,060 EUR