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Cushion|Natural|GIA

0.90ct J IF Cushion Natural Diamond

VG • J/IF • GIA 6552077844

Certificate GIA 6552077844

Diamond specifications and retailer prices

From £792 GBP
$1,061 USD
As of October 31, 2026
Save £788 GBP (50%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,580 GBP at MOH London · As of October 29, 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552077844. Listed at 4 retailers as of October 29, 2026, with prices from £792 to £1,580, a £788 spread on the same certified stone. MOH London lists it at £1,580. 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
J
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552077844
Dimensions6.15 × 4.90 × 3.39 mm
L/W Ratio1.26
Top View
6.15 mm4.90 mm0.90 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552077844
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,580 GBP|Low: £694 GBP|High: £1,806 GBP|Avg: £1,192 GBP|-11.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 3£792 GBP
Retailer 4£1,006 GBP
Retailer 2£1,201 GBP
MOH London£1,580 GBP

25 data points across 4 retailers

4 retailers£792 GBP to £1,580 GBP

A
Cheapest Retailer
-
£792 GBP
$1,061 USD
Final sale: no returns
B+
Retailer 2
-
£1,006 GBP
$1,348 USD
View
B
Retailer 3
-
£1,201 GBP
€1,533 EUR
View
Most Expensive
B
MOH London
4B20F2850 · Oct 29
£1,580 GBP
View
3 more retailers have this diamond
Prices start from £792 GBPSave up to £788 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
0.90ct Cushion
£792 GBP