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Round|Natural|IGI

0.52ct J SI2 Round Natural Diamond

EX • J/SI2 • IGI 815673192

Shape and cutting style on the report: Round brilliant

Certificate IGI 815673192

Diamond specifications and retailer prices

From $505 CAD
$361 USD
As of October 29, 2026
Save $1,594 CAD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,099 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 815673192. Listed at 13 retailers as of October 29, 2026, with prices from $505 to $2,099, a $1,594 spread on the same certified stone. NZ Jewellers lists it at $2,099. 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

0.52
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 815673192
Dimensions5.18 × 5.21 × 3.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.18 mm5.21 mm0.52 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815673192
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.6%

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: Oct 29
Current: $996 CAD|Low: $463 CAD|High: $1,280 CAD|Avg: $765 CAD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3$505 CAD
Retailer 4$597 CAD
Retailer 5$693 CAD
Retailer 6$731 CAD
Retailer 1$996 CAD
Retailer 2$1,267 CAD

26 data points across 6 retailers

13 retailers$505 CAD to $2,099 CAD

A
Cheapest Retailer
-
$505 CAD
$361 USD
Final sale: no returns
A
Retailer 2
-
$547 CAD
$391 USD
View
Retailer 3
-
$547 CAD
$391 USD
View
Price last confirmed 44 days ago
A
Retailer 4
-
$591 CAD
$422 USD
View
A
Retailer 5
-
$591 CAD
$422 USD
View
Retailer 6
-
$633 CAD
$452 USD
View
Price last confirmed 45 days ago
B+
Retailer 7
-
$633 CAD
$452 USD
View
B+
Retailer 8
-
$693 CAD
£390 GBP
View
B+
Retailer 9
-
$731 CAD
$522 USD
View
B
Retailer 10
-
$996 CAD
€678 EUR
View
B
Retailer 11
-
$1,267 CAD
£713 GBP
View
Retailer 12
-
$2,099 CAD
$1,500 USD
View
Price last confirmed 45 days ago
Most Expensive
C
NZ Jewellers
462b4a9f-49db-457e-9bae-eecd495309f3 · Oct 30
$2,099 CAD
$1,500 USD
View
12 more retailers have this diamond
Prices start from $505 CADSave up to $1,594 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
0.52ct Round
$505 CAD