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0.48ct H SI1 Round Natural Diamond

EX • H/SI1 • IGI 831666423

Shape and cutting style on the report: Round brilliant

Certificate IGI 831666423

Diamond specifications and retailer prices

From $419 CAD
As of November 6, 2026
Save $1,834 CAD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,253 CAD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.48ct natural round diamond

This 0.48ct natural round sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 831666423. Listed at 16 retailers as of November 4, 2026, with prices from $419 to $2,253, a $1,834 spread on the same certified stone. NZ Jewellers lists it at $2,253. 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

0.48
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.8°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 831666423
Dimensions5.03 × 5.05 × 3.11 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.03 mm5.05 mm0.48 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 831666423
Side View
Table 57.0%Crown 35.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,253 CAD|Low: $419 CAD|High: $2,299 CAD|Avg: $912 CAD|-2.0%
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 2$419 CAD
Retailer 13$588 CAD
Retailer 15$633 CAD
Retailer 6$647 CAD
Retailer 4$679 CAD
Retailer 9$740 CAD
Retailer 11$763 CAD
Retailer 3$770 CAD
Retailer 7$796 CAD
Retailer 12$880 CAD
Retailer 14$915 CAD
Retailer 10$945 CAD
Retailer 8$1,183 CAD
Retailer 5$1,384 CAD
NZ Jewellers$2,253 CAD

23 data points across 15 retailers

16 retailers$419 CAD to $2,253 CAD

A
Cheapest Retailer
-
$419 CAD
A
Retailer 2
-
$588 CAD
View
A
Retailer 3
-
$633 CAD
View
Retailer 4
-
$647 CAD
View
Price last confirmed 8 days ago
Retailer 5
-
$656 CAD
View
Price last confirmed 43 days ago
A
Retailer 6
-
$679 CAD
View
A
Retailer 7
-
$740 CAD
View
A
Retailer 8
-
$763 CAD
View
B+
Retailer 9
-
$770 CAD
View
B+
Retailer 10
-
$796 CAD
View
B+
Retailer 11
-
$880 CAD
View
B+
Retailer 12
-
$915 CAD
View
B+
Retailer 13
-
$945 CAD
View
B+
Retailer 14
-
$1,183 CAD
View
B
Retailer 15
-
$1,384 CAD
View
Most Expensive
B
NZ Jewellers
d9282c57-0f8b-48ec-b847-3946bc21f0de · Nov 4
$2,253 CAD
$1,613 USD
View
15 more retailers have this diamond
Prices start from $419 CADSave up to $1,834 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
0.48ct Round
$419 CAD