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Cushion|Lab Grown|IGI

0.56ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG831653578

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

Certificate IGI LG831653578

Diamond specifications and retailer prices

From £168 GBP
$225 USD
As of October 30, 2026
Save £871 GBP (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,039 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.56ct lab-grown cushion diamond

This 0.56ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831653578 or 831653578. Listed at 8 retailers as of October 29, 2026, with prices from £168 to £1,039, a £871 spread on the same certified stone. MOH London lists it at £1,039. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.56
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle32.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831653578
Dimensions4.90 × 4.87 × 2.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.90 mm4.87 mm0.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG831653578
Side View
Table 64.0%Crown 32.5°Girdle: THN-STKPavilion 37.2°Culet: NoneDepth 61.2%

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: £1,039 GBP|Low: £168 GBP|High: £1,045 GBP|Avg: £321 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7£168 GBP
Retailer 4£172 GBP
Retailer 8£181 GBP
Retailer 2£207 GBP
Retailer 3£220 GBP
Retailer 6£308 GBP
Retailer 5£373 GBP
MOH London£1,039 GBP

43 data points across 8 retailers

8 retailers£168 GBP to £1,039 GBP

A
Cheapest Retailer
-
£168 GBP
$225 USD
A
Retailer 2
-
£172 GBP
$230 USD
View
A
Retailer 3
-
£181 GBP
$243 USD
View
A
Retailer 4
-
£207 GBP
View
A
Retailer 5
-
£220 GBP
€281 EUR
View
Retailer 6
-
£308 GBP
View
Price last confirmed 17 days ago
B+
Retailer 7
-
£373 GBP
$500 USD
View
Most Expensive
B
MOH London
LG831653578 · Oct 29
£1,039 GBP
View
7 more retailers have this diamond
Prices start from £168 GBPSave up to £871 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
0.56ct Cushion
£168 GBP