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Cushion|Lab Grown|IGI

2.22ct J SI2 Cushion Lab Grown Diamond

ID • J/SI2 • IGI LG445039708

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG445039708

Diamond specifications and retailer prices

From £1,037 GBP
$1,390 USD
As of October 31, 2026
Save £4,014 GBP (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £5,051 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.22ct lab-grown cushion diamond

This 2.22ct lab-grown cushion sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445039708 or 445039708. Listed at 5 retailers as of October 29, 2026, with prices from £1,037 to £5,051, a £4,014 spread on the same certified stone. MOH London lists it at £5,051. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.22
Carat
J
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445039708
Dimensions8.01 × 7.82 × 5.12 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.01 mm7.82 mm2.22 ctJ / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445039708
Side View
Table 61.5%Crown 37.7°Girdle: MED-THKPavilion 42.1°Culet: NoneDepth 65.5%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: £5,051 GBP|Low: £1,037 GBP|High: £5,091 GBP|Avg: £2,419 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2£1,037 GBP
Retailer 5£1,787 GBP
Retailer 4£1,852 GBP
Retailer 7£1,874 GBP
Retailer 6£2,363 GBP
Retailer 3£2,894 GBP
MOH London£5,051 GBP

15 data points across 7 retailers

5 retailers£1,037 GBP to £5,051 GBP

A
Cheapest Retailer
-
£1,037 GBP
$1,390 USD
B+
Retailer 2
-
£1,787 GBP
$2,395 USD
View
Final sale: no returns
Retailer 3
-
£1,852 GBP
$2,481 USD
View
Price last confirmed 21 days ago
B
Retailer 4
-
£2,894 GBP
$3,877 USD
View
Most Expensive
B
MOH London
LG445039708 · Oct 29
£5,051 GBP
View
4 more retailers have this diamond
Prices start from £1,037 GBPSave up to £4,014 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
2.22ct Cushion
£1,037 GBP