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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 $384 SGD
As of November 6, 2026
Save $1,683 SGD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,067 SGD 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 $384 to $2,067, a $1,683 spread on the same certified stone. NZ Jewellers lists it at $2,067. 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
Colour
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: $2,067 SGD|Low: $384 SGD|High: $2,110 SGD|Avg: $837 SGD|-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$384 SGD
Retailer 13$540 SGD
Retailer 15$581 SGD
Retailer 6$593 SGD
Retailer 4$623 SGD
Retailer 9$679 SGD
Retailer 11$700 SGD
Retailer 3$706 SGD
Retailer 7$731 SGD
Retailer 12$807 SGD
Retailer 14$839 SGD
Retailer 10$868 SGD
Retailer 8$1,086 SGD
Retailer 5$1,270 SGD
NZ Jewellers$2,067 SGD

23 data points across 15 retailers

16 retailers$384 SGD to $2,067 SGD

A
Cheapest Retailer
-
$384 SGD
A
Retailer 2
-
$540 SGD
View
A
Retailer 3
-
$581 SGD
View
Retailer 4
-
$593 SGD
View
Price last confirmed 8 days ago
Retailer 5
-
$602 SGD
View
Price last confirmed 43 days ago
A
Retailer 6
-
$623 SGD
View
A
Retailer 7
-
$679 SGD
View
A
Retailer 8
-
$700 SGD
View
B+
Retailer 9
-
$706 SGD
View
B+
Retailer 10
-
$731 SGD
View
B+
Retailer 11
-
$807 SGD
View
B+
Retailer 12
-
$839 SGD
View
B+
Retailer 13
-
$868 SGD
View
B+
Retailer 14
-
$1,086 SGD
View
B
Retailer 15
-
$1,270 SGD
View
Most Expensive
B
NZ Jewellers
d9282c57-0f8b-48ec-b847-3946bc21f0de · Nov 4
$2,067 SGD
$1,613 USD
View
15 more retailers have this diamond
Prices start from $384 SGDSave up to $1,683 SGD

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
$384 SGD