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10.39ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG844656484

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844656484

Diamond specifications and retailer prices

From €3,589 EUR
$4,010 USD
As of October 31, 2026
Save €21,813 EUR (86%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €25,403 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 10.39ct lab-grown round diamond

This 10.39ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844656484 or 844656484. Listed at 3 retailers as of October 26, 2026, with prices from €3,589 to €25,403, a €21,813 spread on the same certified stone. Brilliant Earth lists it at €25,403. 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

10.39
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844656484
Dimensions14.23 × 14.28 × 8.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.23 mm14.28 mm10.39 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844656484
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €4,915 EUR|Low: €3,589 EUR|High: €5,177 EUR|Avg: €4,415 EUR|-5.1%
Retailer 1
Retailer 2
November 1, 2026
Retailer 2€3,589 EUR
Retailer 1€4,915 EUR

16 data points across 2 retailers

3 retailers€3,589 EUR to €25,403 EUR

A
Cheapest Retailer
-
€3,589 EUR
$4,010 USD
Final sale: no returns
A
Retailer 2
-
€4,915 EUR
£4,324 GBP
View
Most Expensive
B
Brilliant Earth
21814238A · Oct 26
€25,403 EUR
$28,380 USD
View
2 more retailers have this diamond
Prices start from €3,589 EURSave up to €21,813 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
10.39ct Round
€3,589 EUR