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Cushion|Natural|GIA

0.40ct H IF Cushion Natural Diamond

VG • H/IF • GIA 1547985135

Certificate GIA 1547985135

Diamond specifications and retailer prices

From £305 GBP
As of November 6, 2026
Save £453 GBP (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £758 GBP at MOH London · As of November 7, 2026
View at MOH London

About this 0.4ct natural cushion diamond

This 0.4ct natural cushion sits in the sub-half-carat band, graded H 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 1547985135. Listed at 5 retailers as of November 6, 2026, with prices from £305 to £758, a £453 spread on the same certified stone. MOH London lists it at £758. 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

0.40
Carat
H
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1547985135
Dimensions4.76 × 3.81 × 2.56 mm
L/W Ratio1.25
Key to symbols
Minor Details of Polish
Top View
4.76 mm3.81 mm0.40 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1547985135
Side View
Table 64.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.1%

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: Nov 6
Current: £758 GBP|Low: £273 GBP|High: £899 GBP|Avg: £594 GBP|-14.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 4£305 GBP
Retailer 5£473 GBP
Retailer 2£488 GBP
Retailer 3£728 GBP
MOH London£758 GBP

26 data points across 5 retailers

5 retailers£305 GBP to £758 GBP

A
Cheapest Retailer
-
£305 GBP
Final sale: no returns
A
Retailer 2
-
£473 GBP
View
A
Retailer 3
-
£488 GBP
View
B
Retailer 4
-
£728 GBP
View
Most Expensive
B
MOH London
F1F06E68D · Nov 7
£758 GBP
View
4 more retailers have this diamond
Prices start from £305 GBPSave up to £453 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
0.40ct Cushion
£305 GBP