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Cushion|Natural|IGI

0.50ct E SI2 Cushion Natural Diamond

VG • E/SI2 • IGI 395994482

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

Certificate IGI 395994482

Diamond specifications and retailer prices

From £314 GBP
$418 USD
As of October 29, 2026
Save £473 GBP (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £787 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 395994482. Listed at 7 retailers as of October 26, 2026, with prices from £314 to £787, a £473 spread on the same certified stone. MOH London lists it at £787. 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

0.50
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 395994482
Dimensions4.46 × 4.29 × 3.17 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizeMedium
Cert comments
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Top View
4.46 mm4.29 mm0.50 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 395994482
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: MediumDepth 73.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £787 GBP|Low: £288 GBP|High: £795 GBP|Avg: £455 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4£314 GBP
Retailer 6£353 GBP
Retailer 5£366 GBP
Retailer 7£375 GBP
Retailer 3£426 GBP
Retailer 9£439 GBP
Retailer 8£450 GBP
Retailer 10£511 GBP
Retailer 2£547 GBP
MOH London£787 GBP

28 data points across 10 retailers

7 retailers£314 GBP to £787 GBP

B+
Cheapest Retailer
-
£314 GBP
$418 USD
Final sale: no returns
B+
Retailer 2
-
£353 GBP
$470 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£366 GBP
$488 USD
View
B+
Retailer 4
-
£426 GBP
View
B+
Retailer 5
-
£439 GBP
$584 USD
View
B
Retailer 6
-
£547 GBP
€694 EUR
View
Most Expensive
B
MOH London
AB9B811F8 · Oct 26
£787 GBP
View
6 more retailers have this diamond
Prices start from £314 GBPSave up to £473 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.

B+
0.50ct Cushion
£314 GBP