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10.26ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG839643016

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839643016

Diamond specifications and retailer prices

From £2,890 GBP
$3,872 USD
As of October 31, 2026
Save £18,022 GBP (86%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £20,912 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 10.26ct lab-grown round diamond

This 10.26ct 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 LG839643016 or 839643016. Listed at 3 retailers as of October 30, 2026, with prices from £2,890 to £20,912, a £18,022 spread on the same certified stone. Brilliant Earth lists it at £20,912. 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

10.26
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839643016
Dimensions14.00 × 14.09 × 8.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.00 mm14.09 mm10.26 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839643016
Side View
Table 60.0%Crown 33.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £20,912 GBP|Low: £2,890 GBP|High: £20,912 GBP|Avg: £9,670 GBP
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3£2,890 GBP
Retailer 2£3,966 GBP
Brilliant Earth£20,912 GBP

27 data points across 3 retailers

3 retailers£2,890 GBP to £20,912 GBP

A
Cheapest Retailer
-
£2,890 GBP
$3,872 USD
Final sale: no returns
A
Retailer 2
-
£3,966 GBP
View
Most Expensive
B
Brilliant Earth
21552084A · Oct 30
£20,912 GBP
$28,020 USD
View
2 more retailers have this diamond
Prices start from £2,890 GBPSave up to £18,022 GBP

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
10.26ct Round
£2,890 GBP