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0.46ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 1558035151

Certificate GIA 1558035151

Diamond specifications and retailer prices

From $484 SGD
As of November 6, 2026
Save $1,608 SGD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,092 SGD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.46ct natural round diamond

This 0.46ct natural round sits in the sub-half-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1558035151. Listed at 10 retailers as of November 4, 2026, with prices from $484 to $2,092, a $1,608 spread on the same certified stone. NZ Jewellers lists it at $2,092. 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

0.46
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1558035151
Dimensions4.88 × 4.92 × 3.07 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal
Top View
4.88 mm4.92 mm0.46 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558035151
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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: Nov 6
Current: $2,092 SGD|Low: $459 SGD|High: $2,408 SGD|Avg: $989 SGD|-13.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$484 SGD
Retailer 6$581 SGD
Retailer 10$608 SGD
Retailer 5$824 SGD
Retailer 8$834 SGD
Retailer 9$840 SGD
Retailer 4$904 SGD
Retailer 3$1,364 SGD
Retailer 7$1,539 SGD
NZ Jewellers$2,092 SGD

21 data points across 10 retailers

10 retailers$484 SGD to $2,092 SGD

A
Cheapest Retailer
-
$484 SGD
A
Retailer 2
-
$581 SGD
View
A
Retailer 3
-
$668 SGD
View
B+
Retailer 4
-
$824 SGD
View
B+
Retailer 5
-
$834 SGD
View
B+
Retailer 6
-
$840 SGD
View
B+
Retailer 7
-
$904 SGD
View
B
Retailer 8
-
$1,364 SGD
View
B
Retailer 9
-
$1,539 SGD
View
Most Expensive
B
NZ Jewellers
bb02cc75-6754-4126-9509-c9170a73f970 · Nov 4
$2,092 SGD
$1,638 USD
View
9 more retailers have this diamond
Prices start from $484 SGDSave up to $1,608 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
0.46ct Round
$484 SGD