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Cushion|Natural|GIA

0.90ct E IF Cushion Natural Diamond

EX • E/IF • GIA 5553574787

Certificate GIA 5553574787

Diamond specifications and retailer prices

From £1,766 GBP
$2,352 USD
As of October 28, 2026
Save £1,603 GBP (48%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,369 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553574787. Listed at 5 retailers as of October 28, 2026, with prices from £1,766 to £3,369, a £1,603 spread on the same certified stone. MOH London lists it at £3,369. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553574787
Dimensions6.32 × 4.83 × 3.31 mm
L/W Ratio1.31
Key to symbols
Minor Details of Polish
Top View
6.32 mm4.83 mm0.90 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553574787
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.6%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: £3,369 GBP|Low: £1,556 GBP|High: £3,751 GBP|Avg: £2,539 GBP|-6.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 5£1,766 GBP
Retailer 4£1,901 GBP
Retailer 2£2,386 GBP
Retailer 3£2,769 GBP
MOH London£3,369 GBP

29 data points across 5 retailers

5 retailers£1,766 GBP to £3,369 GBP

B+
Cheapest Retailer
-
£1,766 GBP
$2,352 USD
Final sale: no returns
B+
Retailer 2
-
£1,901 GBP
$2,532 USD
View
B+
Retailer 3
-
£2,386 GBP
€3,026 EUR
View
B
Retailer 4
-
£2,769 GBP
View
Most Expensive
B
MOH London
DA8BDD686 · Oct 29
£3,369 GBP
View
4 more retailers have this diamond
Prices start from £1,766 GBPSave up to £1,603 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
£1,766 GBP