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Cushion|Lab Grown|IGI

10.11ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG852619901

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG852619901

Diamond specifications and retailer prices

From £1,943 GBP
As of November 2, 2026
Save £4,593 GBP (70%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £6,535 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 10.11ct lab-grown cushion diamond

This 10.11ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG852619901 or 852619901. Listed at 2 retailers as of November 2, 2026, with prices from £1,943 to £6,535, a £4,593 spread on the same certified stone. Brilliant Earth lists it at £6,535. 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

10.11
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852619901
Dimensions15.33 × 11.10 × 7.39 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.33 mm11.10 mm10.11 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852619901
Side View
Table 62.0%Crown 34.4°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: £6,535 GBP|Low: £1,943 GBP|High: £6,535 GBP|Avg: £4,239 GBP
Brilliant Earth
Retailer 2
November 2, 2026
Retailer 2£1,943 GBP
Brilliant Earth£6,535 GBP

3 data points across 2 retailers

2 retailers£1,943 GBP to £6,535 GBP

A
Cheapest Retailer
-
£1,943 GBP
Most Expensive
B
Brilliant Earth
22380554A · Nov 2
£6,535 GBP
$8,770 USD
View
1 more retailer has this diamond
Prices start from £1,943 GBPSave up to £4,593 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
10.11ct Cushion
£1,943 GBP