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Cushion|Lab Grown|IGI

11.06ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG765634388

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG765634388

Diamond specifications and retailer prices

From £2,046 GBP
$2,741 USD
As of October 31, 2026
Save £5,352 GBP (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £7,398 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 11.06ct lab-grown cushion diamond

This 11.06ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG765634388 or 765634388. Listed at 12 retailers as of October 31, 2026, with prices from £2,046 to £7,398, a £5,352 spread on the same certified stone. Taylor and Hart lists it at £7,398. 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

11.06
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765634388
Dimensions17.40 × 9.92 × 6.51 mm
L/W Ratio1.75
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.40 mm9.92 mm11.06 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG765634388
Side View
Table 62.0%Crown 39.1°Girdle: STK-VTKPavilion 43.4°Culet: LargeDepth 65.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £3,927 GBP|Low: £1,837 GBP|High: £7,647 GBP|Avg: £3,768 GBP|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 1, 2026
Retailer 2£2,046 GBP
Retailer 4£2,047 GBP
Retailer 7£2,243 GBP
Retailer 9£2,478 GBP
Retailer 5£2,862 GBP
Retailer 6£3,281 GBP
Retailer 3£3,305 GBP
Retailer 1£3,927 GBP
Retailer 12£4,026 GBP
Retailer 10£5,502 GBP
Retailer 11£5,660 GBP
Retailer 8£5,955 GBP
Taylor and Hart£7,398 GBP

36 data points across 13 retailers

12 retailers£2,046 GBP to £7,398 GBP

A
Cheapest Retailer
-
£2,046 GBP
$2,741 USD
Final sale: no returns
A
Retailer 2
-
£2,243 GBP
$3,005 USD
View
A
Retailer 3
-
£2,478 GBP
$3,320 USD
View
A
Retailer 4
-
£2,862 GBP
View
A
Retailer 5
-
£3,281 GBP
ZAR 71,031 ZAR
View
A
Retailer 6
-
£3,305 GBP
$4,428 USD
View
Retailer 7
-
£3,927 GBP
A$8,096 AUD
View
B+
Retailer 8
-
£4,026 GBP
View
B+
Retailer 9
-
£5,502 GBP
$7,372 USD
View
B+
Retailer 10
-
£5,660 GBP
$7,584 USD
View
B
Retailer 11
-
£5,955 GBP
$7,979 USD
View
Most Expensive
B
Taylor and Hart
1325LS2 · Oct 31
£7,398 GBP
$9,913 USD
View
11 more retailers have this diamond
Prices start from £2,046 GBPSave up to £5,352 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
11.06ct Cushion
£2,046 GBP