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Cushion|Natural|GIA

0.40ct H IF Cushion Natural Diamond

VG • H/IF • GIA 2547899878

Certificate GIA 2547899878

Diamond specifications and retailer prices

From £303 GBP
As of November 6, 2026
Save £450 GBP (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £752 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 2547899878. Listed at 4 retailers as of November 6, 2026, with prices from £303 to £752, a £450 spread on the same certified stone. MOH London lists it at £752. 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 2547899878
Dimensions4.76 × 3.80 × 2.62 mm
L/W Ratio1.25
Top View
4.76 mm3.80 mm0.40 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547899878
Side View
Table 64.0%CrownGirdle: THN-THKPavilionCulet: 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: Nov 6
Current: £752 GBP|Low: £271 GBP|High: £859 GBP|Avg: £601 GBP|-12.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 4£303 GBP
Retailer 2£485 GBP
Retailer 3£728 GBP
MOH London£752 GBP

22 data points across 4 retailers

4 retailers£303 GBP to £752 GBP

A
Cheapest Retailer
-
£303 GBP
Final sale: no returns
B+
Retailer 2
-
£485 GBP
View
B
Retailer 3
-
£728 GBP
View
Most Expensive
B
MOH London
6D59A3D1F · Nov 7
£752 GBP
View
3 more retailers have this diamond
Prices start from £303 GBPSave up to £450 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
£303 GBP