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Round|Natural|GIA

0.54ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1569611558

Certificate GIA 1569611558

Diamond specifications and retailer prices

From £420 GBP
As of November 2, 2026
Save £1,274 GBP (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,694 GBP at NZ Jewellers · As of November 2, 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 1569611558. Listed at 20 retailers as of November 2, 2026, with prices from £420 to £1,694, a £1,274 spread on the same certified stone. NZ Jewellers lists it at £1,694. 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
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1569611558
Dimensions5.18 × 5.20 × 3.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.18 mm5.20 mm0.54 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1569611558
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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 2
Current: £1,694 GBP|Low: £398 GBP|High: £1,711 GBP|Avg: £681 GBP|-1.0%
NZ Jewellers
Retailer 2
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Retailer 12
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Retailer 19
Retailer 20
November 4, 2026
Retailer 19£420 GBP
Retailer 2£466 GBP
Retailer 6£498 GBP
Retailer 9£499 GBP
Retailer 5£526 GBP
Retailer 18£529 GBP
Retailer 11£545 GBP
Retailer 3£561 GBP
Retailer 12£588 GBP
Retailer 20£623 GBP
Retailer 14£626 GBP
Retailer 17£631 GBP
Retailer 8£632 GBP
Retailer 13£661 GBP
Retailer 15£709 GBP
Retailer 16£725 GBP
Retailer 4£727 GBP
Retailer 10£842 GBP
Retailer 7£988 GBP
NZ Jewellers£1,694 GBP

16 data points across 20 retailers

20 retailers£420 GBP to £1,694 GBP

A
Cheapest Retailer
-
£420 GBP
A
Retailer 2
-
£466 GBP
View
A
Retailer 3
-
£498 GBP
View
A
Retailer 4
-
£526 GBP
View
A
Retailer 5
-
£529 GBP
View
Retailer 6
-
£545 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
£557 GBP
View
Price last confirmed 15 days ago
A
Retailer 8
-
£561 GBP
View
Retailer 9
-
£588 GBP
View
Price last confirmed 10 days ago
A
Retailer 10
-
£623 GBP
View
A
Retailer 11
-
£626 GBP
View
A
Retailer 12
-
£631 GBP
View
A
Retailer 13
-
£632 GBP
View
A
Retailer 14
-
£661 GBP
View
B+
Retailer 15
-
£709 GBP
View
B+
Retailer 16
-
£725 GBP
View
B+
Retailer 17
-
£727 GBP
View
B+
Retailer 18
-
£842 GBP
View
B+
Retailer 19
-
£988 GBP
View
Most Expensive
B
NZ Jewellers
bf05d7a7-8918-44a2-ab94-222c0fa2745b · Nov 2
£1,694 GBP
$2,280 USD
View
19 more retailers have this diamond
Prices start from £420 GBPSave up to £1,274 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
£420 GBP