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Round|Natural|IGI

5.03ct M SI1 Round Natural Diamond

EX • M/SI1 • IGI 670479030

Shape and cutting style on the report: Round brilliant

Certificate IGI 670479030

Diamond specifications and retailer prices

From $52,928 CAD
As of November 4, 2026
Save $12,474 CAD (19%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $65,403 CAD at Aurelinne · As of November 5, 2026
View at Aurelinne

About this 5.03ct natural round diamond

This 5.03ct natural round sits in the over five carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 670479030. Listed at 11 retailers as of November 4, 2026, with prices from $52,928 to $65,403, a $12,474 spread on the same certified stone. Aurelinne lists it at $65,403. 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

5.03
Carat
M
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 670479030
Dimensions11.00 × 11.06 × 6.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
11.00 mm11.06 mm5.03 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670479030
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.8%

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: $65,403 CAD|Low: $51,997 CAD|High: $101,737 CAD|Avg: $62,648 CAD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 13$51,997 CAD
Retailer 12$52,928 CAD
Retailer 10$54,863 CAD
Retailer 5$56,367 CAD
Retailer 11$58,135 CAD
Retailer 2$59,189 CAD
Retailer 8$60,558 CAD
Retailer 7$61,552 CAD
Retailer 9$62,980 CAD
Retailer 6$63,284 CAD
Retailer 3$64,737 CAD
Aurelinne$65,403 CAD
Retailer 4$101,737 CAD

39 data points across 13 retailers

11 retailers$52,928 CAD to $65,403 CAD

B+
Cheapest Retailer
-
$52,928 CAD
B+
Retailer 2
-
$54,863 CAD
View
B+
Retailer 3
-
$56,367 CAD
View
Retailer 4
-
$58,135 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$59,189 CAD
View
B+
Retailer 6
-
$60,558 CAD
View
B+
Retailer 7
-
$61,552 CAD
View
B
Retailer 8
-
$62,980 CAD
View
B
Retailer 9
-
$63,284 CAD
View
B
Retailer 10
-
$64,737 CAD
View
Most Expensive
B
Aurelinne
16068403-7417-4ff4-bdf0-6f3f3c75466a · Nov 5
$65,403 CAD
$46,830 USD
View
10 more retailers have this diamond
Prices start from $52,928 CADSave up to $12,474 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.

B+
5.03ct Round
$52,928 CAD