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Cushion|Natural|GIA

0.54ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 5246511506

Certificate GIA 5246511506

Diamond specifications and retailer prices

From £661 GBP
$887 USD
As of November 1, 2026
Save £181 GBP (22%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £842 GBP at Jared · As of November 2, 2026
View at Jared

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 5246511506. Listed at 7 retailers as of November 1, 2026, with prices from £661 to £842, a £181 spread on the same certified stone. Jared lists it at £842. 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
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5246511506
Dimensions4.90 × 4.66 × 3.19 mm
L/W Ratio1.05
Top View
4.90 mm4.66 mm0.54 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 5246511506
Side View
Table 62.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £634 GBP|Low: £634 GBP|High: £1,036 GBP|Avg: £753 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 1£634 GBP
Retailer 2£637 GBP
Retailer 5£661 GBP
Retailer 4£688 GBP
Retailer 6£736 GBP
Retailer 3£756 GBP
Retailer 7£812 GBP
Retailer 8£812 GBP
Retailer 9£1,036 GBP

13 data points across 9 retailers

7 retailers£661 GBP to £842 GBP

B
Cheapest Retailer
-
£661 GBP
$887 USD
B
Retailer 2
-
£688 GBP
$923 USD
View
B
Retailer 3
-
£736 GBP
$987 USD
View
B
Retailer 4
-
£756 GBP
$1,014 USD
View
B
Retailer 5
-
£812 GBP
$1,090 USD
View
B
Retailer 6
-
£812 GBP
$1,090 USD
View
Most Expensive
C
Jared
136874984 · Nov 2
£842 GBP
$1,130 USD
View
6 more retailers have this diamond
Prices start from £661 GBPSave up to £181 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
0.54ct Cushion
£661 GBP