Round|Natural|GIA

0.54ct H IF Round Natural Diamond

EX • H/IF • GIA 2557634360

Certificate GIA 2557634360

Diamond specifications and retailer prices

From £538 GBP
As of November 1, 2026
Save £1,546 GBP (74%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,083 GBP at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.54ct natural round diamond

This 0.54ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2557634360. Listed at 19 retailers as of November 1, 2026, with prices from £538 to £2,083, a £1,546 spread on the same certified stone. Flawless Fine Jewelry lists it at £2,083. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.54
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557634360
Dimensions5.20 × 5.24 × 3.23 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.20 mm5.24 mm0.54 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557634360
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.9%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: £2,083 GBP|Low: £528 GBP|High: £2,083 GBP|Avg: £885 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
November 5, 2026
Retailer 16£538 GBP
Retailer 4£654 GBP
Retailer 3£669 GBP
Retailer 11£687 GBP
Retailer 9£768 GBP
Retailer 7£829 GBP
Retailer 2£891 GBP
Retailer 6£953 GBP
Retailer 10£987 GBP
Retailer 8£1,117 GBP
Retailer 14£1,266 GBP
Retailer 5£1,333 GBP
Retailer 18£1,475 GBP
Retailer 12£1,510 GBP
Retailer 15£1,665 GBP
Retailer 13£1,676 GBP
Retailer 17£1,715 GBP
Flawless Fine Jewelry£2,083 GBP

35 data points across 18 retailers

19 retailers£538 GBP to £2,083 GBP

A+
Cheapest Retailer
-
£538 GBP
A
Retailer 2
-
£654 GBP
View
A
Retailer 3
-
£654 GBP
View
A
Retailer 4
-
£669 GBP
View
A
Retailer 5
-
£687 GBP
View
Retailer 6
-
£747 GBP
View
Price last confirmed 28 days ago
B+
Retailer 7
-
£768 GBP
View
Retailer 8
-
£829 GBP
View
Price last confirmed 9 days ago
B+
Retailer 9
-
£891 GBP
View
B+
Retailer 10
-
£953 GBP
View
Retailer 11
-
£987 GBP
View
Price last confirmed 17 days ago
Retailer 12
-
£1,117 GBP
View
Price last confirmed 10 days ago
B
Retailer 13
-
£1,266 GBP
View
B
Retailer 14
-
£1,475 GBP
View
B
Retailer 15
-
£1,510 GBP
View
B
Retailer 16
-
£1,665 GBP
View
B
Retailer 17
-
£1,676 GBP
View
B
Retailer 18
-
£1,715 GBP
View
Most Expensive
B
Flawless Fine Jewelry
2617E7A8D · Nov 2
£2,083 GBP
View
18 more retailers have this diamond
Prices start from £538 GBPSave up to £1,546 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
£538 GBP