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10.20ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG842656034

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842656034

Diamond specifications and retailer prices

From €3,368 EUR
$3,763 USD
As of October 29, 2026
Save €21,569 EUR (86%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €24,937 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 10.2ct lab-grown round diamond

This 10.2ct 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 LG842656034 or 842656034. Listed at 3 retailers as of October 28, 2026, with prices from €3,368 to €24,937, a €21,569 spread on the same certified stone. Brilliant Earth lists it at €24,937. 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

10.20
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842656034
Dimensions14.15 × 14.21 × 8.38 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
14.15 mm14.21 mm10.20 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842656034
Side View
Table 60.0%Crown 33.5°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 59.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: €4,614 EUR|Low: €3,368 EUR|High: €4,974 EUR|Avg: €4,322 EUR|-7.2%
Retailer 1
Retailer 2
October 30, 2026
Retailer 2€3,368 EUR
Retailer 1€4,614 EUR

19 data points across 2 retailers

3 retailers€3,368 EUR to €24,937 EUR

A
Cheapest Retailer
-
€3,368 EUR
$3,763 USD
Final sale: no returns
A
Retailer 2
-
€4,614 EUR
£4,059 GBP
View
Most Expensive
B
Brilliant Earth
21704806A · Oct 28
€24,937 EUR
$27,860 USD
View
2 more retailers have this diamond
Prices start from €3,368 EURSave up to €21,569 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
10.20ct Round
€3,368 EUR