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Cushion|Natural|IGI

0.73ct J IF Cushion Natural Diamond

VG • J/IF • IGI 734511560

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

Certificate IGI 734511560

Diamond specifications and retailer prices

From £493 GBP
$660 USD
As of November 2, 2026
Save £712 GBP (59%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,205 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.73ct natural cushion diamond

This 0.73ct natural cushion sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 734511560. Listed at 11 retailers as of November 1, 2026, with prices from £493 to £1,205, a £712 spread on the same certified stone. MOH London lists it at £1,205. 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

0.73
Carat
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle38.5°
OriginNatural
Grading LabIGI
CertificateIGI 734511560
Dimensions5.14 × 5.12 × 3.53 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.14 mm5.12 mm0.73 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 734511560
Side View
Table 62.0%Crown 39.9°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 68.9%

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: Nov 2
Current: £1,205 GBP|Low: £410 GBP|High: £1,243 GBP|Avg: £663 GBP|+20.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 3£410 GBP
Retailer 11£493 GBP
Retailer 5£507 GBP
Retailer 8£523 GBP
Retailer 2£601 GBP
Retailer 6£612 GBP
Retailer 4£615 GBP
Retailer 9£743 GBP
Retailer 7£780 GBP
Retailer 10£785 GBP
MOH London£1,205 GBP

32 data points across 11 retailers

11 retailers£493 GBP to £1,205 GBP

A
Cheapest Retailer
-
£493 GBP
$660 USD
Final sale: no returns
A
Retailer 2
-
£507 GBP
SGD 918 SGD
View
A
Retailer 3
-
£523 GBP
$701 USD
View
B+
Retailer 4
-
£601 GBP
View
B+
Retailer 5
-
£612 GBP
$820 USD
View
B+
Retailer 6
-
£615 GBP
$824 USD
View
B+
Retailer 7
-
£743 GBP
€948 EUR
View
B
Retailer 8
-
£780 GBP
ZAR 16,885 ZAR
View
B
Retailer 9
-
£785 GBP
$1,052 USD
View
B
Retailer 10
-
£791 GBP
$1,060 USD
View
Most Expensive
C
MOH London
0F6D88D74 · Nov 1
£1,205 GBP
View
10 more retailers have this diamond
Prices start from £493 GBPSave up to £712 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
0.73ct Cushion
£493 GBP