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Cushion|Lab Grown|IGI

1.90ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG522225888

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG522225888

Diamond specifications and retailer prices

From £468 GBP
$627 USD
As of October 30, 2026
Save £2,015 GBP (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,483 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.9ct lab-grown cushion diamond

This 1.9ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522225888 or 522225888. Listed at 9 retailers as of October 29, 2026, with prices from £468 to £2,483, a £2,015 spread on the same certified stone. MOH London lists it at £2,483. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522225888
Dimensions7.37 × 6.99 × 4.79 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Top View
7.37 mm6.99 mm1.90 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522225888
Side View
Table 62.0%Crown 32.7°Girdle: STK-THKPavilion 40°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
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 30
Current: £2,483 GBP|Low: £468 GBP|High: £2,499 GBP|Avg: £1,245 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8£468 GBP
Retailer 7£688 GBP
Retailer 6£796 GBP
Retailer 2£891 GBP
Retailer 4£996 GBP
Retailer 5£1,664 GBP
Retailer 3£2,171 GBP
MOH London£2,483 GBP

41 data points across 8 retailers

9 retailers£468 GBP to £2,483 GBP

A
Cheapest Retailer
-
£468 GBP
$627 USD
B+
Retailer 2
-
£688 GBP
$922 USD
View
B+
Retailer 3
-
£796 GBP
$1,066 USD
View
B+
Retailer 4
-
£891 GBP
View
B+
Retailer 5
-
£996 GBP
$1,335 USD
View
B
Retailer 6
-
£1,664 GBP
$2,230 USD
View
B
Retailer 7
-
£1,926 GBP
$2,580 USD
View
B
Retailer 8
-
£2,171 GBP
CA$4,040 CAD
View
Most Expensive
B
MOH London
LG522225888 · Oct 29
£2,483 GBP
View
8 more retailers have this diamond
Prices start from £468 GBPSave up to £2,015 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
1.90ct Cushion
£468 GBP