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Cushion|Lab Grown|IGI

2.21ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG733544964

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG733544964

Diamond specifications and retailer prices

From £377 GBP
$505 USD
As of October 31, 2026
Save £655 GBP (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,032 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 2.21ct lab-grown cushion diamond

This 2.21ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG733544964 or 733544964. Listed at 13 retailers as of October 31, 2026, with prices from £377 to £1,032, a £655 spread on the same certified stone. MOH London lists it at £1,032. 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

2.21
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733544964
Dimensions8.74 × 6.53 × 4.50 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.74 mm6.53 mm2.21 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733544964
Side View
Table 68.0%Crown 41.5°Girdle: MED-THKPavilion 35.3°Culet: NoneDepth 68.9%

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: £1,032 GBP|Low: £257 GBP|High: £1,084 GBP|Avg: £610 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 5£260 GBP
Retailer 4£377 GBP
Retailer 12£422 GBP
Retailer 9£426 GBP
Retailer 2£450 GBP
Retailer 7£473 GBP
Retailer 6£549 GBP
Retailer 3£578 GBP
Retailer 13£628 GBP
Retailer 11£865 GBP
Retailer 8£990 GBP
Retailer 10£1,001 GBP
MOH London£1,032 GBP

43 data points across 13 retailers

13 retailers£377 GBP to £1,032 GBP

Retailer 1
-
£260 GBP
$349 USD
Price last confirmed 7 days ago
A
Retailer 2
-
£377 GBP
$505 USD
View
A
Retailer 3
-
£422 GBP
€539 EUR
View
B+
Retailer 4
-
£426 GBP
$571 USD
View
A
Retailer 5
-
£450 GBP
View
A
Retailer 6
-
£473 GBP
$634 USD
View
A
Retailer 7
-
£549 GBP
$735 USD
View
A
Retailer 8
-
£578 GBP
A$1,191 AUD
View
A
Retailer 9
-
£628 GBP
ZAR 13,602 ZAR
View
B+
Retailer 10
-
£865 GBP
$1,160 USD
View
B+
Retailer 11
-
£990 GBP
$1,327 USD
View
B+
Retailer 12
-
£1,001 GBP
View
Most Expensive
B+
MOH London
LG733544964 · Nov 1
£1,032 GBP
View
12 more retailers have this diamond
Prices start from £377 GBPSave up to £655 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
2.21ct Cushion
£377 GBP