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Cushion|Lab Grown|IGI

1.56ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG538290286

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG538290286

Diamond specifications and retailer prices

From £237 GBP
$317 USD
As of October 30, 2026
Save £815 GBP (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,051 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.56ct lab-grown cushion diamond

This 1.56ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538290286 or 538290286. Listed at 13 retailers as of October 26, 2026, with prices from £237 to £1,051, a £815 spread on the same certified stone. MOH London lists it at £1,051. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538290286
Dimensions7.28 × 7.16 × 4.43 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
7.28 mm7.16 mm1.56 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538290286
Side View
Table 60.5%Crown 34.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 61.9%

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 30
Current: £1,051 GBP|Low: £237 GBP|High: £1,062 GBP|Avg: £604 GBP|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10£237 GBP
Retailer 6£262 GBP
Retailer 5£322 GBP
Retailer 4£381 GBP
Retailer 9£431 GBP
Retailer 2£462 GBP
Retailer 11£514 GBP
Retailer 7£791 GBP
Retailer 8£1,007 GBP
Retailer 3£1,024 GBP
MOH London£1,051 GBP

44 data points across 11 retailers

13 retailers£237 GBP to £1,051 GBP

A
Cheapest Retailer
-
£237 GBP
$317 USD
Final sale: no returns
Retailer 2
-
£262 GBP
$351 USD
View
Price last confirmed 23 days ago
Retailer 3
-
£322 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
£381 GBP
$510 USD
View
A
Retailer 5
-
£392 GBP
$525 USD
View
A
Retailer 6
-
£431 GBP
$577 USD
View
A
Retailer 7
-
£462 GBP
View
B+
Retailer 8
-
£514 GBP
$689 USD
View
B
Retailer 9
-
£791 GBP
$1,060 USD
View
Retailer 10
-
£879 GBP
$1,178 USD
View
Price last confirmed 13 days ago
B
Retailer 11
-
£1,007 GBP
$1,349 USD
View
Retailer 12
-
£1,024 GBP
View
Price last confirmed 25 days ago
Most Expensive
B
MOH London
LG538290286 · Oct 26
£1,051 GBP
View
12 more retailers have this diamond
Prices start from £237 GBPSave up to £815 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
1.56ct Cushion
£237 GBP