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Cushion|Lab Grown|IGI

0.55ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG836630392

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836630392

Diamond specifications and retailer prices

From £96 GBP
$128 USD
As of October 30, 2026
Save £792 GBP (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £887 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown cushion diamond

This 0.55ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836630392 or 836630392. Listed at 13 retailers as of October 29, 2026, with prices from £96 to £887, a £792 spread on the same certified stone. MOH London lists it at £887. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836630392
Dimensions6.16 × 4.33 × 2.73 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.16 mm4.33 mm0.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836630392
Side View
Table 68.0%Crown 35.8°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 63.0%

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: £887 GBP|Low: £96 GBP|High: £887 GBP|Avg: £305 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10£96 GBP
Retailer 12£124 GBP
Retailer 4£149 GBP
Retailer 6£190 GBP
Retailer 13£196 GBP
Retailer 2£214 GBP
Retailer 7£255 GBP
Retailer 5£297 GBP
Retailer 3£329 GBP
Retailer 9£383 GBP
Retailer 8£557 GBP
Retailer 11£686 GBP
MOH London£887 GBP

20 data points across 13 retailers

13 retailers£96 GBP to £887 GBP

A
Cheapest Retailer
-
£96 GBP
$128 USD
Final sale: no returns
A
Retailer 2
-
£124 GBP
HK$1,300 HKD
View
A
Retailer 3
-
£149 GBP
$200 USD
View
A
Retailer 4
-
£190 GBP
€243 EUR
View
A
Retailer 5
-
£196 GBP
$263 USD
View
A
Retailer 6
-
£214 GBP
View
B+
Retailer 7
-
£255 GBP
View
B+
Retailer 8
-
£297 GBP
SGD 537 SGD
View
B+
Retailer 9
-
£329 GBP
$441 USD
View
B
Retailer 10
-
£383 GBP
$513 USD
View
B
Retailer 11
-
£557 GBP
View
B
Retailer 12
-
£686 GBP
$920 USD
View
Most Expensive
B
MOH London
LG836630392 · Oct 29
£887 GBP
View
12 more retailers have this diamond
Prices start from £96 GBPSave up to £792 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
0.55ct Cushion
£96 GBP