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Round|Natural|GIA

0.54ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1503096907

Certificate GIA 1503096907

Diamond specifications and retailer prices

From €886 EUR
As of November 4, 2026
Save €1,794 EUR (67%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,681 EUR 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 1503096907. Listed at 21 retailers as of November 4, 2026, with prices from €886 to €2,681, a €1,794 spread on the same certified stone. NZ Jewellers lists it at €2,681. 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
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1503096907
Dimensions5.30 × 5.28 × 3.16 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.30 mm5.28 mm0.54 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1503096907
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €1,228 EUR|Low: €766 EUR|High: €2,038 EUR|Avg: €1,354 EUR|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5€886 EUR
Retailer 7€919 EUR
Retailer 9€1,034 EUR
Retailer 6€1,114 EUR
Retailer 1€1,228 EUR
Retailer 3€1,412 EUR
Retailer 8€1,437 EUR
Retailer 2€1,696 EUR
Retailer 4€2,006 EUR

45 data points across 9 retailers

21 retailers€886 EUR to €2,681 EUR

B+
Cheapest Retailer
-
€886 EUR
B+
Retailer 2
-
€919 EUR
View
Final sale: no returns
B+
Retailer 3
-
€953 EUR
View
B+
Retailer 4
-
€954 EUR
View
B+
Retailer 5
-
€996 EUR
View
Retailer 6
-
€996 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€1,034 EUR
View
B+
Retailer 8
-
€1,114 EUR
View
B+
Retailer 9
-
€1,149 EUR
View
B+
Retailer 10
-
€1,203 EUR
View
B+
Retailer 11
-
€1,203 EUR
View
B+
Retailer 12
-
€1,228 EUR
View
B
Retailer 13
-
€1,238 EUR
View
B
Retailer 14
-
€1,243 EUR
View
B
Retailer 15
-
€1,412 EUR
View
Retailer 16
-
€1,437 EUR
View
Price last confirmed 33 days ago
B
Retailer 17
-
€1,696 EUR
View
B
Retailer 18
-
€1,789 EUR
View
B
Retailer 19
-
€2,006 EUR
View
B
Retailer 20
-
€2,081 EUR
View
Most Expensive
B
NZ Jewellers
b2cc79b0-1965-4bae-8df5-1b195bb0d53b · Nov 4
€2,681 EUR
$3,009 USD
View
20 more retailers have this diamond
Prices start from €886 EURSave up to €1,794 EUR

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.

B+
0.54ct Round
€886 EUR