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Cushion|Lab Grown|IGI

1.22ct F VS2 Cushion Lab Grown Diamond

GD • F/VS2 • IGI LG588371627

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG588371627

Diamond specifications and retailer prices

From £283 GBP
As of November 4, 2026
Save £939 GBP (77%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,222 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown cushion diamond

This 1.22ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG588371627 or 588371627. Listed at 4 retailers as of November 2, 2026, with prices from £283 to £1,222, a £939 spread on the same certified stone. Do Amore Diamonds lists it at £1,222. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
F
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588371627
Dimensions6.31 × 6.25 × 4.13 mm
L/W Ratio1.01
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
6.31 mm6.25 mm1.22 ctF / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588371627
Side View
Table 61.0%Crown 34.1°Girdle: MediumPavilion 40.2°Culet: NoneDepth 66.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £1,222 GBP|Low: £224 GBP|High: £1,222 GBP|Avg: £537 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6£224 GBP
Retailer 7£283 GBP
Retailer 2£296 GBP
Retailer 9£296 GBP
Retailer 10£336 GBP
Retailer 11£378 GBP
Retailer 12£541 GBP
Retailer 4£541 GBP
Retailer 8£608 GBP
Retailer 3£756 GBP
Retailer 5£816 GBP
Do Amore Diamonds£1,222 GBP

5 data points across 12 retailers

4 retailers£283 GBP to £1,222 GBP

A
Cheapest Retailer
-
£283 GBP
A
Retailer 2
-
£296 GBP
View
B
Retailer 3
-
£816 GBP
View
Most Expensive
C
Do Amore Diamonds
27-E5605FA84 · Nov 2
£1,222 GBP
$1,650 USD
View
3 more retailers have this diamond
Prices start from £283 GBPSave up to £939 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
1.22ct Cushion
£283 GBP