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Round|Natural|GIA

0.54ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 5563380801

Certificate GIA 5563380801

Diamond specifications and retailer prices

From £466 GBP
As of November 4, 2026
Save £1,461 GBP (76%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,927 GBP at NZ Jewellers · As of November 4, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5563380801. Listed at 25 retailers as of November 4, 2026, with prices from £466 to £1,927, a £1,461 spread on the same certified stone. NZ Jewellers lists it at £1,927. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5563380801
Dimensions5.24 × 5.22 × 3.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
5.24 mm5.22 mm0.54 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5563380801
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
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 4
Current: £1,927 GBP|Low: £466 GBP|High: £1,927 GBP|Avg: £878 GBP
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
November 6, 2026
Retailer 6£466 GBP
Retailer 11£478 GBP
Retailer 3£583 GBP
Retailer 12£598 GBP
Retailer 8£614 GBP
Retailer 15£614 GBP
Retailer 16£638 GBP
Retailer 4£709 GBP
Retailer 14£728 GBP
Retailer 10£736 GBP
Retailer 2£791 GBP
Retailer 9£863 GBP
Retailer 13£948 GBP
Retailer 5£1,126 GBP
Retailer 7£1,495 GBP
NZ Jewellers£1,927 GBP

24 data points across 16 retailers

25 retailers£466 GBP to £1,927 GBP

A
Cheapest Retailer
-
£466 GBP
A
Retailer 2
-
£478 GBP
View
A
Retailer 3
-
£565 GBP
View
A
Retailer 4
-
£567 GBP
View
Final sale: no returns
A
Retailer 5
-
£577 GBP
View
A
Retailer 6
-
£583 GBP
View
A
Retailer 7
-
£598 GBP
View
A
Retailer 8
-
£614 GBP
View
Retailer 9
-
£614 GBP
View
Price last confirmed 8 days ago
A
Retailer 10
-
£631 GBP
View
A
Retailer 11
-
£638 GBP
View
B+
Retailer 12
-
£687 GBP
View
B+
Retailer 13
-
£709 GBP
View
B+
Retailer 14
-
£713 GBP
View
B+
Retailer 15
-
£728 GBP
View
B+
Retailer 16
-
£736 GBP
View
B+
Retailer 17
-
£739 GBP
View
B+
Retailer 18
-
£791 GBP
View
B+
Retailer 19
-
£823 GBP
View
B+
Retailer 20
-
£863 GBP
View
Retailer 21
-
£924 GBP
View
Price last confirmed 32 days ago
B+
Retailer 22
-
£948 GBP
View
B
Retailer 23
-
£1,126 GBP
View
Retailer 24
-
£1,495 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
9440e1b9-c95b-4eb9-9d3e-63cc5a1c5c36 · Nov 4
£1,927 GBP
$2,594 USD
View
24 more retailers have this diamond
Prices start from £466 GBPSave up to £1,461 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
£466 GBP