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Cushion|Natural|IGI

0.90ct F IF Cushion Natural Diamond

VG • F/IF • IGI 763624406

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

Certificate IGI 763624406

Diamond specifications and retailer prices

From £1,409 GBP
A$2,908 AUD
As of November 3, 2026
4 retailers carry this diamond
Most expensive: £1,897 GBP at MOH London · As of October 5, 2026
View at MOH London

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 763624406. Listed at 4 retailers as of November 3, 2026. 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

0.90
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle34.8°
OriginNatural
Grading LabIGI
CertificateIGI 763624406
Dimensions5.42 × 5.41 × 3.60 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.42 mm5.41 mm0.90 ctF / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 763624406
Side View
Table 62.0%Crown 36.3°Girdle: MED-THKPavilion 34.8°Culet: NoneDepth 66.5%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: £1,897 GBP|Low: £783 GBP|High: £1,980 GBP|Avg: £1,174 GBP|-4.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 5, 2026
Retailer 2£783 GBP
Retailer 8£828 GBP
Retailer 3£887 GBP
Retailer 6£980 GBP
Retailer 7£1,084 GBP
Retailer 4£1,103 GBP
Retailer 5£1,315 GBP
Retailer 9£1,409 GBP
MOH London£1,897 GBP

17 data points across 9 retailers

4 retailers

Retailer 1
-
£887 GBP
€1,134 EUR
Price last confirmed 29 days ago
Retailer 2
-
£980 GBP
$1,315 USD
View
Price last confirmed 33 days ago
B+
Retailer 3
-
£1,409 GBP
A$2,908 AUD
View
Most Expensive
MOH London
3BB6BBC71 · Oct 5
£1,897 GBP
View
Price last confirmed 28 days ago
3 more retailers have this diamond
Prices start from £1,409 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+
0.90ct Cushion
£1,409 GBP