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Cushion|Lab Grown|IGI

0.53ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG659458178

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG659458178

Diamond specifications and retailer prices

From £94 GBP
As of November 5, 2026
Save £784 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £878 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 0.53ct lab-grown cushion diamond

This 0.53ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG659458178 or 659458178. Listed at 16 retailers as of November 5, 2026, with prices from £94 to £878, a £784 spread on the same certified stone. MOH London lists it at £878. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.53
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659458178
Dimensions5.52 × 4.09 × 2.91 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.52 mm4.09 mm0.53 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG659458178
Side View
Table 60.0%Crown 38°Girdle: VTN-MEDPavilion 34.9°Culet: NoneDepth 71.1%

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 5
Current: £878 GBP|Low: £94 GBP|High: £891 GBP|Avg: £279 GBP|-1.3%
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
November 5, 2026
Retailer 12£94 GBP
Retailer 13£112 GBP
Retailer 4£143 GBP
Retailer 11£178 GBP
Retailer 7£191 GBP
Retailer 8£191 GBP
Retailer 2£210 GBP
Retailer 9£223 GBP
Retailer 6£254 GBP
Retailer 10£254 GBP
Retailer 3£276 GBP
Retailer 5£554 GBP
MOH London£878 GBP

43 data points across 13 retailers

16 retailers£94 GBP to £878 GBP

A
Cheapest Retailer
-
£94 GBP
Final sale: no returns
Retailer 2
-
£112 GBP
View
Price last confirmed 11 days ago
A
Retailer 3
-
£143 GBP
View
B+
Retailer 4
-
£178 GBP
View
A
Retailer 5
-
£191 GBP
View
A
Retailer 6
-
£191 GBP
View
B+
Retailer 7
-
£210 GBP
View
B+
Retailer 8
-
£223 GBP
View
B+
Retailer 9
-
£254 GBP
View
B+
Retailer 10
-
£254 GBP
View
B+
Retailer 11
-
£276 GBP
View
B
Retailer 12
-
£295 GBP
View
B
Retailer 13
-
£381 GBP
View
B
Retailer 14
-
£554 GBP
View
B
Retailer 15
-
£684 GBP
View
Most Expensive
B
MOH London
LG659458178 · Nov 5
£878 GBP
View
15 more retailers have this diamond
Prices start from £94 GBPSave up to £784 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
0.53ct Cushion
£94 GBP