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Cushion|Natural|IGI

0.42ct J VS1 Cushion Natural Diamond

VG • J/VS1 • IGI 749531731

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

Certificate IGI 749531731

Diamond specifications and retailer prices

From £237 GBP
₹30,215 INR
As of October 30, 2026
Save £517 GBP (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £754 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.42ct natural cushion diamond

This 0.42ct natural cushion sits in the sub-half-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 749531731. Listed at 6 retailers as of October 30, 2026, with prices from £237 to £754, a £517 spread on the same certified stone. MOH London lists it at £754. 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

0.42
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle36.7°
Pavilion angle35.9°
OriginNatural
Grading LabIGI
CertificateIGI 749531731
Dimensions4.22 × 4.09 × 2.85 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Top View
4.22 mm4.09 mm0.42 ctJ / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 749531731
Side View
Table 65.0%Crown 36.7°Girdle: MED-THKPavilion 35.9°Culet: NoneDepth 69.7%

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: £754 GBP|Low: £235 GBP|High: £776 GBP|Avg: £473 GBP|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5£237 GBP
Retailer 2£417 GBP
Retailer 6£424 GBP
Retailer 3£496 GBP
Retailer 4£506 GBP
MOH London£754 GBP

40 data points across 6 retailers

6 retailers£237 GBP to £754 GBP

A
Cheapest Retailer
-
£237 GBP
₹30,215 INR
B
Retailer 2
-
£417 GBP
View
B
Retailer 3
-
£424 GBP
$568 USD
View
B
Retailer 4
-
£496 GBP
€633 EUR
View
B
Retailer 5
-
£506 GBP
ZAR 10,953 ZAR
View
Most Expensive
B
MOH London
8707E9FB9 · Nov 1
£754 GBP
View
5 more retailers have this diamond
Prices start from £237 GBPSave up to £517 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
0.42ct Cushion
£237 GBP