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0.54ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 840604307

Shape and cutting style on the report: Round brilliant

Certificate IGI 840604307

Diamond specifications and retailer prices

From $556 CAD
As of November 3, 2026
Save $1,756 CAD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,311 CAD 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 840604307. Listed at 15 retailers as of November 2, 2026, with prices from $556 to $2,311, a $1,756 spread on the same certified stone. NZ Jewellers lists it at $2,311. 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
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 840604307
Dimensions5.20 × 5.24 × 3.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.20 mm5.24 mm0.54 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 840604307
Side View
Table 59.0%Crown 32.7°Girdle: Slightly ThickPavilion 41.5°Culet: NoneDepth 61.5%

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 3
Current: $2,311 CAD|Low: $547 CAD|High: $2,311 CAD|Avg: $879 CAD|+1.4%
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
November 6, 2026
Retailer 6$556 CAD
Retailer 3$603 CAD
Retailer 7$641 CAD
Retailer 12$649 CAD
Retailer 5$696 CAD
Retailer 8$765 CAD
Retailer 2$775 CAD
Retailer 13$785 CAD
Retailer 15$821 CAD
Retailer 4$842 CAD
Retailer 14$894 CAD
Retailer 10$934 CAD
Retailer 9$968 CAD
Retailer 11$1,390 CAD
NZ Jewellers$2,311 CAD

10 data points across 15 retailers

15 retailers$556 CAD to $2,311 CAD

A
Cheapest Retailer
-
$556 CAD
Final sale: no returns
A
Retailer 2
-
$603 CAD
View
Retailer 3
-
$641 CAD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$649 CAD
View
A
Retailer 5
-
$696 CAD
View
A
Retailer 6
-
$765 CAD
View
B+
Retailer 7
-
$775 CAD
View
B+
Retailer 8
-
$785 CAD
View
B+
Retailer 9
-
$821 CAD
View
B+
Retailer 10
-
$842 CAD
View
B+
Retailer 11
-
$894 CAD
View
B+
Retailer 12
-
$934 CAD
View
B+
Retailer 13
-
$968 CAD
View
B
Retailer 14
-
$1,390 CAD
View
Most Expensive
C
NZ Jewellers
266efe29-55ad-4f47-bb32-20acd5ccdcd9 · Nov 2
$2,311 CAD
$1,655 USD
View
14 more retailers have this diamond
Prices start from $556 CADSave up to $1,756 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
$556 CAD