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0.53ct I SI2 Round Natural Diamond

EX • I/SI2 • HRD 260000206354

Certificate HRD 260000206354

Diamond specifications and retailer prices

From $362 CAD
As of November 6, 2026
Save $1,546 CAD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,908 CAD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 260000206354. Listed at 14 retailers as of November 4, 2026, with prices from $362 to $1,908, a $1,546 spread on the same certified stone. NZ Jewellers lists it at $1,908. 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

0.53
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 260000206354
Dimensions5.19 × 5.22 × 3.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.19 mm5.22 mm0.53 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000206354
Side View
Table 58.0%Crown 35.2°Girdle: MED-MEDPavilion 41°Culet: NoneDepth 61.7%

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 6
Current: $1,908 CAD|Low: $362 CAD|High: $2,001 CAD|Avg: $819 CAD|-4.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$362 CAD
Retailer 11$459 CAD
Retailer 10$497 CAD
Retailer 7$534 CAD
Retailer 9$556 CAD
Retailer 6$665 CAD
Retailer 4$670 CAD
Retailer 12$670 CAD
Retailer 5$818 CAD
Retailer 8$1,148 CAD
Retailer 3$1,538 CAD
NZ Jewellers$1,908 CAD

43 data points across 12 retailers

14 retailers$362 CAD to $1,908 CAD

A
Cheapest Retailer
-
$362 CAD
A
Retailer 2
-
$459 CAD
View
Final sale: no returns
A
Retailer 3
-
$497 CAD
View
A
Retailer 4
-
$534 CAD
View
Retailer 5
-
$546 CAD
View
Price last confirmed 60 days ago
A
Retailer 6
-
$556 CAD
View
Retailer 7
-
$630 CAD
View
Price last confirmed 59 days ago
A
Retailer 8
-
$665 CAD
View
A
Retailer 9
-
$670 CAD
View
A
Retailer 10
-
$670 CAD
View
A
Retailer 11
-
$818 CAD
View
B+
Retailer 12
-
$1,148 CAD
View
B
Retailer 13
-
$1,538 CAD
View
Most Expensive
B
NZ Jewellers
06a6af4e-7b91-48e9-ba15-20d5dc2bf441 · Nov 4
$1,908 CAD
$1,366 USD
View
13 more retailers have this diamond
Prices start from $362 CADSave up to $1,546 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
0.53ct Round
$362 CAD