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Round|Natural|GIA

0.54ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 7558433837

Certificate GIA 7558433837

Diamond specifications and retailer prices

From £403 GBP
$541 USD
As of November 2, 2026
Save £1,258 GBP (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,803 GBP at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 0.54ct natural round diamond

This 0.54ct natural round sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7558433837. Listed at 19 retailers as of November 2, 2026, with a 312% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.54
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7558433837
Dimensions5.15 × 5.18 × 3.28 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud
Top View
5.15 mm5.18 mm0.54 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558433837
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.5%

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 2
Current: £792 GBP|Low: £367 GBP|High: £1,066 GBP|Avg: £689 GBP|+22.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5£403 GBP
Retailer 6£555 GBP
Retailer 3£692 GBP
Retailer 2£744 GBP
Retailer 1£792 GBP
Retailer 4£1,059 GBP

41 data points across 6 retailers

19 retailers£403 GBP to £1,661 GBP

A
Cheapest Retailer
-
£403 GBP
$541 USD
Final sale: no returns
Retailer 2
-
£511 GBP
$686 USD
View
Price last confirmed 24 days ago
Retailer 3
-
£521 GBP
$699 USD
View
Price last confirmed 17 days ago
Retailer 4
-
£521 GBP
$699 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£532 GBP
$714 USD
View
A
Retailer 6
-
£537 GBP
A$1,109 AUD
View
Retailer 7
-
£541 GBP
$726 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
£555 GBP
$745 USD
View
Retailer 9
-
£601 GBP
$807 USD
View
Price last confirmed 12 days ago
Retailer 10
-
£601 GBP
$807 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
£641 GBP
$860 USD
View
Retailer 12
-
£678 GBP
$910 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
£733 GBP
$983 USD
View
B+
Retailer 14
-
£744 GBP
€951 EUR
View
B
Retailer 15
-
£792 GBP
View
Retailer 16
-
£806 GBP
$1,081 USD
View
Price last confirmed 7 days ago
Retailer 17
-
£1,059 GBP
View
Price last confirmed 12 days ago
B
Retailer 18
-
£1,661 GBP
CA$3,095 CAD
View
Most Expensive
NZ Jewellers
c28b0711-5ae1-4a91-a9b9-b3e7172056e1 · Oct 20
£1,803 GBP
$2,420 USD
View
Price last confirmed 13 days ago
18 more retailers have this diamond
Prices start from £403 GBPSave up to £1,258 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 Round
£403 GBP