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Cushion|Lab Grown|IGI

1.41ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG555270528

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

Certificate IGI LG555270528

Diamond specifications and retailer prices

From £148 GBP
As of November 4, 2026
Save £703 GBP (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £851 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.41ct lab-grown cushion diamond

This 1.41ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG555270528 or 555270528. Listed at 11 retailers as of November 1, 2026, with prices from £148 to £851, a £703 spread on the same certified stone. MOH London lists it at £851. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.41
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555270528
Dimensions6.63 × 6.54 × 4.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.
Top View
6.63 mm6.54 mm1.41 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555270528
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 64.7%

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: Nov 4
Current: £851 GBP|Low: £148 GBP|High: £862 GBP|Avg: £467 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10£148 GBP
Retailer 8£293 GBP
Retailer 4£314 GBP
Retailer 2£327 GBP
Retailer 9£354 GBP
Retailer 3£444 GBP
Retailer 6£681 GBP
Retailer 5£711 GBP
Retailer 7£778 GBP
MOH London£851 GBP

43 data points across 10 retailers

11 retailers£148 GBP to £851 GBP

A
Cheapest Retailer
-
£148 GBP
Final sale: no returns
B+
Retailer 2
-
£293 GBP
View
A
Retailer 3
-
£314 GBP
View
A
Retailer 4
-
£327 GBP
View
A
Retailer 5
-
£354 GBP
View
A
Retailer 6
-
£444 GBP
View
Retailer 7
-
£681 GBP
View
Price last confirmed 17 days ago
B
Retailer 8
-
£711 GBP
View
B
Retailer 9
-
£713 GBP
View
B
Retailer 10
-
£778 GBP
View
Most Expensive
B
MOH London
LG555270528 · Nov 1
£851 GBP
View
10 more retailers have this diamond
Prices start from £148 GBPSave up to £703 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
1.41ct Cushion
£148 GBP