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Cushion|Lab Grown|IGI

11.01ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG611370618

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG611370618

Diamond specifications and retailer prices

From £2,272 GBP
$3,044 USD
As of November 1, 2026
Save £4,350 GBP (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £6,621 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 11.01ct lab-grown cushion diamond

This 11.01ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG611370618 or 611370618. Listed at 8 retailers as of October 31, 2026, with prices from £2,272 to £6,621, a £4,350 spread on the same certified stone. Taylor and Hart lists it at £6,621. 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

11.01
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle31.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611370618
Dimensions12.39 × 12.03 × 7.82 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.39 mm12.03 mm11.01 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611370618
Side View
Table 64.0%Crown 40.3°Girdle: THK-ETKPavilion 31.2°Culet: NoneDepth 65.0%

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: £2,608 GBP|Low: £2,186 GBP|High: £12,673 GBP|Avg: £4,410 GBP|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7£2,272 GBP
Retailer 1£2,608 GBP
Retailer 5£2,700 GBP
Retailer 6£2,960 GBP
Retailer 2£2,997 GBP
Retailer 4£5,276 GBP
Retailer 3£6,515 GBP

39 data points across 7 retailers

8 retailers£2,272 GBP to £6,621 GBP

A
Cheapest Retailer
-
£2,272 GBP
$3,044 USD
A
Retailer 2
-
£2,608 GBP
View
A
Retailer 3
-
£2,700 GBP
$3,618 USD
View
Retailer 4
-
£2,960 GBP
$3,966 USD
View
A
Retailer 5
-
£2,997 GBP
€3,825 EUR
View
B+
Retailer 6
-
£5,276 GBP
$7,069 USD
View
B
Retailer 7
-
£6,515 GBP
$8,730 USD
View
Most Expensive
B
Taylor and Hart
D6O7YZN · Oct 31
£6,621 GBP
$8,872 USD
View
7 more retailers have this diamond
Prices start from £2,272 GBPSave up to £4,350 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
11.01ct Cushion
£2,272 GBP