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Round|Natural|GIA

0.55ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 2407061471

Certificate GIA 2407061471

Diamond specifications and retailer prices

From £411 GBP
As of November 5, 2026
Save £1,391 GBP (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,802 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2407061471. Listed at 18 retailers as of November 4, 2026, with prices from £411 to £1,802, a £1,391 spread on the same certified stone. NZ Jewellers lists it at £1,802. 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

0.55
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2407061471
Dimensions5.23 × 5.19 × 3.28 mm
L/W Ratio1.01
Top View
5.23 mm5.19 mm0.55 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2407061471
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.9%

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 5
Current: £585 GBP|Low: £354 GBP|High: £1,064 GBP|Avg: £618 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5£411 GBP
Retailer 10£418 GBP
Retailer 9£530 GBP
Retailer 6£561 GBP
Retailer 1£585 GBP
Retailer 2£597 GBP
Retailer 8£666 GBP
Retailer 3£680 GBP
Retailer 4£718 GBP
Retailer 7£1,051 GBP

40 data points across 10 retailers

18 retailers£411 GBP to £1,802 GBP

A
Cheapest Retailer
-
£411 GBP
A
Retailer 2
-
£418 GBP
View
A
Retailer 3
-
£513 GBP
View
A
Retailer 4
-
£530 GBP
View
Final sale: no returns
A
Retailer 5
-
£561 GBP
View
Retailer 6
-
£574 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£574 GBP
View
A
Retailer 8
-
£585 GBP
View
A
Retailer 9
-
£597 GBP
View
B+
Retailer 10
-
£663 GBP
View
B+
Retailer 11
-
£666 GBP
View
B+
Retailer 12
-
£672 GBP
View
B+
Retailer 13
-
£680 GBP
View
B+
Retailer 14
-
£718 GBP
View
B+
Retailer 15
-
£914 GBP
View
B+
Retailer 16
-
£1,051 GBP
View
B
Retailer 17
-
£1,369 GBP
View
Most Expensive
B
NZ Jewellers
a7bf30cc-bc9e-4138-b23e-de85676b90f6 · Nov 4
£1,802 GBP
$2,425 USD
View
17 more retailers have this diamond
Prices start from £411 GBPSave up to £1,391 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
£411 GBP