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Cushion|Lab Grown|IGI

2.23ct G VS1 Cushion Lab Grown Diamond

GD • G/VS1 • IGI LG530201649

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG530201649

Diamond specifications and retailer prices

From £334 GBP
$448 USD
As of October 28, 2026
Save £1,115 GBP (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,449 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 2.23ct lab-grown cushion diamond

This 2.23ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG530201649 or 530201649. Listed at 15 retailers as of October 26, 2026, with prices from £334 to £1,449, a £1,115 spread on the same certified stone. MOH London lists it at £1,449. 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

2.23
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530201649
Dimensions8.21 × 8.07 × 4.94 mm
L/W Ratio1.02
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
8.21 mm8.07 mm2.23 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530201649
Side View
Table 62.5%Crown 35.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.2%

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: Oct 28
Current: £1,449 GBP|Low: £334 GBP|High: £1,465 GBP|Avg: £845 GBP|+0.1%
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
October 31, 2026
Retailer 4£334 GBP
Retailer 11£370 GBP
Retailer 6£481 GBP
Retailer 13£587 GBP
Retailer 2£608 GBP
Retailer 3£629 GBP
Retailer 7£820 GBP
Retailer 8£894 GBP
Retailer 9£955 GBP
Retailer 5£1,081 GBP
Retailer 10£1,224 GBP
Retailer 12£1,387 GBP
MOH London£1,449 GBP

43 data points across 13 retailers

15 retailers£334 GBP to £1,449 GBP

A
Cheapest Retailer
-
£334 GBP
$448 USD
Final sale: no returns
Retailer 2
-
£370 GBP
$496 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
£481 GBP
$645 USD
View
B+
Retailer 4
-
£587 GBP
$786 USD
View
B+
Retailer 5
-
£589 GBP
$789 USD
View
B+
Retailer 6
-
£608 GBP
View
B+
Retailer 7
-
£629 GBP
$843 USD
View
B+
Retailer 8
-
£820 GBP
A$1,690 AUD
View
B+
Retailer 9
-
£894 GBP
ZAR 19,341 ZAR
View
B+
Retailer 10
-
£955 GBP
$1,280 USD
View
Retailer 11
-
£1,081 GBP
View
Price last confirmed 24 days ago
B
Retailer 12
-
£1,218 GBP
$1,632 USD
View
B
Retailer 13
-
£1,224 GBP
$1,640 USD
View
B
Retailer 14
-
£1,387 GBP
$1,858 USD
View
Most Expensive
B
MOH London
LG530201649 · Oct 26
£1,449 GBP
View
14 more retailers have this diamond
Prices start from £334 GBPSave up to £1,115 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
2.23ct Cushion
£334 GBP