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Cushion|Lab Grown|IGI

11.06ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG680579346

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG680579346

Diamond specifications and retailer prices

From £1,760 GBP
As of November 1, 2026
Save £15,196 GBP (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £16,957 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.06ct lab-grown cushion diamond

This 11.06ct 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 LG680579346 or 680579346. Listed at 16 retailers as of October 31, 2026, with prices from £1,760 to £16,957, a £15,196 spread on the same certified stone. Brilliant Earth lists it at £16,957. 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
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680579346
Dimensions13.06 × 11.67 × 7.77 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.06 mm11.67 mm11.06 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680579346
Side View
Table 61.0%Crown 41.4°Girdle: THK-VTKPavilion 30.9°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
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: Nov 1
Current: £16,957 GBP|Low: £1,760 GBP|High: £16,957 GBP|Avg: £4,423 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 2£1,760 GBP
Retailer 4£2,192 GBP
Retailer 6£2,237 GBP
Retailer 3£2,314 GBP
Retailer 5£2,512 GBP
Retailer 7£2,960 GBP
Retailer 10£3,393 GBP
Retailer 14£3,414 GBP
Retailer 9£3,909 GBP
Retailer 11£4,590 GBP
Retailer 12£5,853 GBP
Retailer 13£6,434 GBP
Retailer 8£6,718 GBP
Brilliant Earth£16,957 GBP

39 data points across 14 retailers

16 retailers£1,760 GBP to £16,957 GBP

A
Cheapest Retailer
-
£1,760 GBP
A
Retailer 2
-
£2,237 GBP
$2,997 USD
View
Final sale: no returns
A
Retailer 3
-
£2,314 GBP
$3,100 USD
View
A
Retailer 4
-
£2,512 GBP
$3,366 USD
View
A
Retailer 5
-
£2,960 GBP
View
A
Retailer 6
-
£3,393 GBP
ZAR 73,453 ZAR
View
Retailer 7
-
£3,414 GBP
$4,575 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
£3,909 GBP
€4,988 EUR
View
B+
Retailer 9
-
£4,163 GBP
View
B+
Retailer 10
-
£4,590 GBP
$6,150 USD
View
B+
Retailer 11
-
£5,853 GBP
$7,842 USD
View
B
Retailer 12
-
£6,434 GBP
$8,621 USD
View
B+
Retailer 13
-
£6,718 GBP
A$13,849 AUD
View
B
Retailer 14
-
£7,647 GBP
$10,247 USD
View
B
Retailer 15
-
£10,728 GBP
$14,374 USD
View
Most Expensive
B
Brilliant Earth
16243318A · Oct 31
£16,957 GBP
$22,720 USD
View
15 more retailers have this diamond
Prices start from £1,760 GBPSave up to £15,196 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
£1,760 GBP