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Round|Natural|GIA

0.55ct G IF Round Natural Diamond

EX • G/IF • GIA 6555448951

Certificate GIA 6555448951

Diamond specifications and retailer prices

From £536 GBP
As of November 5, 2026
Save £1,707 GBP (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,243 GBP at NZ Jewellers · As of November 4, 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 6555448951. Listed at 23 retailers as of November 4, 2026, with prices from £536 to £2,243, a £1,707 spread on the same certified stone. NZ Jewellers lists it at £2,243. 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 angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6555448951
Dimensions5.27 × 5.30 × 3.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.27 mm5.30 mm0.55 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555448951
Side View
Table 58.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 61.4%

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 5
Current: £2,243 GBP|Low: £532 GBP|High: £2,269 GBP|Avg: £903 GBP|-1.1%
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 11£536 GBP
Retailer 14£542 GBP
Retailer 18£655 GBP
Retailer 3£660 GBP
Retailer 15£668 GBP
Retailer 9£671 GBP
Retailer 13£707 GBP
Retailer 17£743 GBP
Retailer 4£747 GBP
Retailer 6£825 GBP
Retailer 12£833 GBP
Retailer 2£854 GBP
Retailer 5£942 GBP
Retailer 10£965 GBP
Retailer 8£1,019 GBP
Retailer 7£1,167 GBP
Retailer 16£1,317 GBP
NZ Jewellers£2,243 GBP

25 data points across 18 retailers

23 retailers£536 GBP to £2,243 GBP

A+
Cheapest Retailer
-
£536 GBP
A+
Retailer 2
-
£542 GBP
View
A
Retailer 3
-
£611 GBP
View
A
Retailer 4
-
£655 GBP
View
A
Retailer 5
-
£660 GBP
View
Final sale: no returns
Retailer 6
-
£668 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
£671 GBP
View
Price last confirmed 11 days ago
A
Retailer 8
-
£707 GBP
View
Retailer 9
-
£715 GBP
View
Price last confirmed 60 days ago
A
Retailer 10
-
£715 GBP
View
A
Retailer 11
-
£743 GBP
View
Retailer 12
-
£747 GBP
View
Price last confirmed 10 days ago
Retailer 13
-
£825 GBP
View
Price last confirmed 60 days ago
A
Retailer 14
-
£825 GBP
View
A
Retailer 15
-
£833 GBP
View
A
Retailer 16
-
£854 GBP
View
A
Retailer 17
-
£942 GBP
View
Retailer 18
-
£965 GBP
View
Price last confirmed 18 days ago
B+
Retailer 19
-
£1,019 GBP
View
B+
Retailer 20
-
£1,167 GBP
View
Retailer 21
-
£1,317 GBP
View
Price last confirmed 8 days ago
Retailer 22
-
£2,243 GBP
View
Price last confirmed 66 days ago
Most Expensive
B
NZ Jewellers
1713abfe-705b-4495-ac95-147ab3876465 · Nov 4
£2,243 GBP
$3,019 USD
View
22 more retailers have this diamond
Prices start from £536 GBPSave up to £1,707 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
£536 GBP