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Cushion|Lab Grown|IGI

0.55ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG847657383

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG847657383

Diamond specifications and retailer prices

From £147 GBP
As of November 3, 2026
Save £615 GBP (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £762 GBP at MOH London · As of November 2, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847657383 or 847657383. Listed at 6 retailers as of November 2, 2026, with prices from £147 to £762, a £615 spread on the same certified stone. MOH London lists it at £762. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44.5°
Pavilion angle43.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847657383
Dimensions4.73 × 4.44 × 3.42 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.73 mm4.44 mm0.55 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847657383
Side View
Table 53.0%Crown 44.5°Girdle: STK-THKPavilion 43.9°Culet: LargeDepth 77.0%

Caratlytics Score

How it works →
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 3
Current: £762 GBP|Low: £147 GBP|High: £762 GBP|Avg: £363 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 3£147 GBP
Retailer 2£174 GBP
Retailer 6£221 GBP
Retailer 4£277 GBP
Retailer 5£564 GBP
MOH London£762 GBP

5 data points across 6 retailers

6 retailers£147 GBP to £762 GBP

A
Cheapest Retailer
-
£147 GBP
Final sale: no returns
A
Retailer 2
-
£174 GBP
View
B+
Retailer 3
-
£221 GBP
View
B
Retailer 4
-
£277 GBP
View
B
Retailer 5
-
£564 GBP
View
Most Expensive
C
MOH London
LG847657383 · Nov 2
£762 GBP
View
5 more retailers have this diamond
Prices start from £147 GBPSave up to £615 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
£147 GBP