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Cushion|Lab Grown|IGI

11.04ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG818631930

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818631930

Diamond specifications and retailer prices

From £5,627 GBP
As of October 30, 2026
Save £10,169 GBP (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £15,796 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 11.04ct lab-grown cushion diamond

This 11.04ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818631930 or 818631930. Listed at 10 retailers as of October 30, 2026, with prices from £5,627 to £15,796, a £10,169 spread on the same certified stone. Taylor and Hart lists it at £15,796. 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

11.04
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818631930
Dimensions16.96 × 10.81 × 6.46 mm
L/W Ratio1.57
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.96 mm10.81 mm11.04 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818631930
Side View
Table 64.0%Crown 32.7°Girdle: STK-THKPavilion 42.5°Culet: LargeDepth 59.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £5,627 GBP|Low: £4,411 GBP|High: £15,796 GBP|Avg: £8,608 GBP|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
October 30, 2026
Retailer 1£5,627 GBP
Retailer 4£6,056 GBP
Retailer 8£6,222 GBP
Retailer 6£6,795 GBP
Retailer 2£6,806 GBP
Retailer 9£7,071 GBP
Retailer 5£8,275 GBP
Retailer 3£8,371 GBP
Retailer 7£13,708 GBP
Taylor and Hart£15,796 GBP

36 data points across 10 retailers

10 retailers£5,627 GBP to £15,796 GBP

B+
Cheapest Retailer
-
£5,627 GBP
B
Retailer 2
-
£6,056 GBP
$8,115 USD
View
B+
Retailer 3
-
£6,222 GBP
View
B
Retailer 4
-
£6,795 GBP
$9,104 USD
View
B+
Retailer 5
-
£6,806 GBP
ZAR 147,328 ZAR
View
B
Retailer 6
-
£7,071 GBP
$9,475 USD
View
B
Retailer 7
-
£8,275 GBP
$11,087 USD
View
Retailer 8
-
£8,371 GBP
A$17,255 AUD
View
Price last confirmed 10 days ago
B
Retailer 9
-
£13,708 GBP
SGD 24,821 SGD
View
Most Expensive
B
Taylor and Hart
ACGN2TI · Oct 30
£15,796 GBP
$21,165 USD
View
9 more retailers have this diamond
Prices start from £5,627 GBPSave up to £10,169 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.

B+
11.04ct Cushion
£5,627 GBP