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Cushion|Lab Grown|IGI

1.33ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG555298817

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

Certificate IGI LG555298817

Diamond specifications and retailer prices

From £142 GBP
$190 USD
As of November 1, 2026
Save £679 GBP (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £821 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.33ct lab-grown cushion diamond

This 1.33ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG555298817 or 555298817. Listed at 8 retailers as of October 29, 2026, with prices from £142 to £821, a £679 spread on the same certified stone. MOH London lists it at £821. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555298817
Dimensions6.43 × 6.42 × 4.14 mm
L/W Ratio1.00
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
6.43 mm6.42 mm1.33 ctG / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555298817
Side View
Table 60.5%Crown 35°Girdle: MED-STKPavilion 42.5°Culet: NoneDepth 64.5%

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 1
Current: £821 GBP|Low: £101 GBP|High: £1,119 GBP|Avg: £489 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7£142 GBP
Retailer 5£283 GBP
Retailer 2£302 GBP
Retailer 3£317 GBP
Retailer 6£348 GBP
Retailer 4£649 GBP
Retailer 8£691 GBP
MOH London£821 GBP

41 data points across 8 retailers

8 retailers£142 GBP to £821 GBP

A
Cheapest Retailer
-
£142 GBP
$190 USD
Final sale: no returns
B+
Retailer 2
-
£283 GBP
$379 USD
View
A
Retailer 3
-
£302 GBP
ZAR 6,527 ZAR
View
A
Retailer 4
-
£317 GBP
View
A
Retailer 5
-
£348 GBP
$466 USD
View
B+
Retailer 6
-
£649 GBP
$870 USD
View
B
Retailer 7
-
£691 GBP
$925 USD
View
Most Expensive
B
MOH London
LG555298817 · Oct 29
£821 GBP
View
7 more retailers have this diamond
Prices start from £142 GBPSave up to £679 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
1.33ct Cushion
£142 GBP