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Cushion|Natural|GIA

0.54ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 2526262927

Certificate GIA 2526262927

Diamond specifications and retailer prices

From £266 GBP
$357 USD
As of November 2, 2026
Save £100 GBP (27%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £366 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.54ct natural cushion diamond

This 0.54ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2526262927. Listed at 5 retailers as of November 2, 2026, with prices from £266 to £366, a £100 spread on the same certified stone. 77 Diamonds lists it at £366. 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

0.54
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2526262927
Dimensions4.68 × 4.46 × 3.02 mm
L/W Ratio1.05
Top View
4.68 mm4.46 mm0.54 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526262927
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: £366 GBP|Low: £230 GBP|High: £378 GBP|Avg: £310 GBP|-2.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2£266 GBP
Retailer 5£282 GBP
Retailer 4£310 GBP
Retailer 3£317 GBP
77 Diamonds£366 GBP

40 data points across 5 retailers

5 retailers£266 GBP to £366 GBP

A
Cheapest Retailer
-
£266 GBP
$357 USD
Final sale: no returns
B+
Retailer 2
-
£282 GBP
MYR 1,544 MYR
View
B+
Retailer 3
-
£310 GBP
$416 USD
View
B+
Retailer 4
-
£317 GBP
SGD 574 SGD
View
Most Expensive
B+
77 Diamonds
CUSCP78ZYNQBX · Nov 2
£366 GBP
View
4 more retailers have this diamond
Prices start from £266 GBPSave up to £100 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
0.54ct Cushion
£266 GBP