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Round|Natural|GIA

0.55ct G IF Round Natural Diamond

EX • G/IF • GIA 2554412520

Certificate GIA 2554412520

Diamond specifications and retailer prices

From £523 GBP
As of November 4, 2026
Save £880 GBP (63%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £1,986 GBP at NZ Jewellers · As of September 10, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2554412520. Listed at 26 retailers as of November 4, 2026, with a 168% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.55
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2554412520
Dimensions5.24 × 5.26 × 3.26 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.24 mm5.26 mm0.55 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554412520
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: £808 GBP|Low: £523 GBP|High: £1,585 GBP|Avg: £867 GBP|-9.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 10£523 GBP
Retailer 15£524 GBP
Retailer 18£611 GBP
Retailer 7£642 GBP
Retailer 4£645 GBP
Retailer 8£657 GBP
Retailer 16£661 GBP
Retailer 17£704 GBP
Retailer 9£739 GBP
Retailer 13£806 GBP
Retailer 1£808 GBP
Retailer 14£834 GBP
Retailer 12£910 GBP
Retailer 11£911 GBP
Retailer 5£924 GBP
Retailer 19£995 GBP
Retailer 6£1,140 GBP
Retailer 2£1,279 GBP
Retailer 3£1,404 GBP

34 data points across 19 retailers

26 retailers£523 GBP to £1,404 GBP

A+
Cheapest Retailer
-
£523 GBP
A+
Retailer 2
-
£524 GBP
View
A
Retailer 3
-
£611 GBP
View
A
Retailer 4
-
£642 GBP
View
A
Retailer 5
-
£645 GBP
View
Final sale: no returns
A
Retailer 6
-
£652 GBP
View
Retailer 7
-
£657 GBP
View
Price last confirmed 11 days ago
A
Retailer 8
-
£661 GBP
View
A
Retailer 9
-
£704 GBP
View
Retailer 10
-
£739 GBP
View
Price last confirmed 11 days ago
Retailer 11
-
£782 GBP
View
Price last confirmed 29 days ago
A
Retailer 12
-
£806 GBP
View
A
Retailer 13
-
£808 GBP
View
Retailer 14
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£811 GBP
View
Price last confirmed 22 days ago
Retailer 15
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£814 GBP
View
Price last confirmed 57 days ago
A
Retailer 16
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£834 GBP
View
A
Retailer 17
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£910 GBP
View
Retailer 18
-
£911 GBP
View
Price last confirmed 17 days ago
A
Retailer 19
-
£924 GBP
View
Retailer 20
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£940 GBP
View
Price last confirmed 56 days ago
A
Retailer 21
-
£995 GBP
View
B+
Retailer 22
-
£1,140 GBP
View
B+
Retailer 23
-
£1,279 GBP
View
B+
Retailer 24
-
£1,404 GBP
View
Retailer 25
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£1,926 GBP
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
1b6ed006-d899-4ff6-9e81-6bacdaec1d55 · Sep 10
£1,986 GBP
$2,673 USD
View
Price last confirmed 56 days ago
25 more retailers have this diamond
Prices start from £523 GBPSave up to £880 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+
0.55ct Round
£523 GBP