CaratHunter
Plans
Cushion|Natural|IGI

0.53ct H SI2 Cushion Natural Diamond

VG • H/SI2 • IGI 749531698

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

Certificate IGI 749531698

Diamond specifications and retailer prices

From £243 GBP
₹31,072 INR
As of October 30, 2026
Save £520 GBP (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £763 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.53ct natural cushion diamond

This 0.53ct natural cushion sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 749531698. Listed at 6 retailers as of October 30, 2026, with prices from £243 to £763, a £520 spread on the same certified stone. MOH London lists it at £763. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.3°
Pavilion angle37.7°
OriginNatural
Grading LabIGI
CertificateIGI 749531698
Dimensions4.47 × 4.39 × 3.20 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Top View
4.47 mm4.39 mm0.53 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 749531698
Side View
Table 62.0%Crown 38.3°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 72.9%

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: £763 GBP|Low: £242 GBP|High: £792 GBP|Avg: £475 GBP|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3£243 GBP
Retailer 4£414 GBP
Retailer 5£428 GBP
Retailer 6£462 GBP
Retailer 2£502 GBP
MOH London£763 GBP

43 data points across 6 retailers

6 retailers£243 GBP to £763 GBP

A
Cheapest Retailer
-
£243 GBP
₹31,072 INR
B+
Retailer 2
-
£414 GBP
View
B+
Retailer 3
-
£428 GBP
$574 USD
View
B
Retailer 4
-
£462 GBP
$619 USD
View
B
Retailer 5
-
£502 GBP
€640 EUR
View
Most Expensive
B
MOH London
2FEDDF041 · Nov 1
£763 GBP
View
5 more retailers have this diamond
Prices start from £243 GBPSave up to £520 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
£243 GBP