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Round|Natural|GIA

0.54ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2556958556

Certificate GIA 2556958556

Diamond specifications and retailer prices

From $894 CAD
As of November 4, 2026
Save $1,290 CAD (59%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,747 CAD at NZ Jewellers · As of October 17, 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 2556958556. Listed at 23 retailers as of November 4, 2026, with a 144% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2556958556
Dimensions5.36 × 5.34 × 3.16 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
5.36 mm5.34 mm0.54 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556958556
Side View
Table 58.0%Crown 31.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.1%

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: $1,418 CAD|Low: $929 CAD|High: $2,846 CAD|Avg: $1,588 CAD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$929 CAD
Retailer 8$1,103 CAD
Retailer 3$1,236 CAD
Retailer 1$1,418 CAD
Retailer 4$1,675 CAD
Retailer 5$1,844 CAD
Retailer 6$2,184 CAD
Retailer 7$2,846 CAD

33 data points across 8 retailers

23 retailers$894 CAD to $2,184 CAD

A
Cheapest Retailer
-
$894 CAD
A
Retailer 2
-
$929 CAD
View
A
Retailer 3
-
$1,103 CAD
View
A
Retailer 4
-
$1,103 CAD
View
Final sale: no returns
A
Retailer 5
-
$1,123 CAD
View
Retailer 6
-
$1,169 CAD
View
Price last confirmed 57 days ago
Retailer 7
-
$1,195 CAD
View
Price last confirmed 21 days ago
Retailer 8
-
$1,195 CAD
View
Price last confirmed 17 days ago
A
Retailer 9
-
$1,229 CAD
View
A
Retailer 10
-
$1,236 CAD
View
Retailer 11
-
$1,240 CAD
View
Price last confirmed 22 days ago
Retailer 12
-
$1,348 CAD
View
Price last confirmed 60 days ago
Retailer 13
-
$1,378 CAD
View
Price last confirmed 19 days ago
B+
Retailer 14
-
$1,380 CAD
View
B+
Retailer 15
-
$1,418 CAD
View
B+
Retailer 16
-
$1,425 CAD
View
B+
Retailer 17
-
$1,675 CAD
View
Retailer 18
-
$1,796 CAD
View
Price last confirmed 32 days ago
B+
Retailer 19
-
$1,844 CAD
View
B
Retailer 20
-
$2,184 CAD
View
Retailer 21
-
$2,846 CAD
View
Price last confirmed 9 days ago
Retailer 22
-
$3,665 CAD
View
Price last confirmed 56 days ago
Most Expensive
NZ Jewellers
13e435af-7927-4f99-94d4-6ccf0e27ed46 · Oct 17
$3,747 CAD
$2,683 USD
View
Price last confirmed 19 days ago
22 more retailers have this diamond
Prices start from $894 CADSave up to $1,290 CAD

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
$894 CAD