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Round|Natural|GIA

0.46ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2517621677

Certificate GIA 2517621677

Diamond specifications and retailer prices

From $285 SGD
As of November 6, 2026
Save $1,221 SGD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,824 SGD at NZ Jewellers · As of September 28, 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 2517621677. Listed at 17 retailers as of November 4, 2026, with a 429% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceStrong
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2517621677
Dimensions4.93 × 4.90 × 3.11 mm
L/W Ratio1.01
Key to symbols
Feather, Crystal
Top View
4.93 mm4.90 mm0.46 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2517621677
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NDepth 63.2%

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: $1,506 SGD|Low: $285 SGD|High: $1,626 SGD|Avg: $595 SGD|-7.4%
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
November 6, 2026
Retailer 2$285 SGD
Retailer 4$342 SGD
Retailer 12$393 SGD
Retailer 6$428 SGD
Retailer 5$439 SGD
Retailer 10$453 SGD
Retailer 11$464 SGD
Retailer 9$496 SGD
Retailer 13$529 SGD
Retailer 8$535 SGD
Retailer 7$674 SGD
Retailer 3$913 SGD
NZ Jewellers$1,506 SGD

22 data points across 13 retailers

17 retailers$285 SGD to $1,506 SGD

A
Cheapest Retailer
-
$285 SGD
A
Retailer 2
-
$342 SGD
View
A
Retailer 3
-
$393 SGD
View
A
Retailer 4
-
$428 SGD
View
Retailer 5
-
$439 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$453 SGD
View
A
Retailer 7
-
$464 SGD
View
Retailer 8
-
$476 SGD
View
Price last confirmed 40 days ago
A
Retailer 9
-
$496 SGD
View
Retailer 10
-
$525 SGD
View
Price last confirmed 38 days ago
A
Retailer 11
-
$529 SGD
View
A
Retailer 12
-
$535 SGD
View
Retailer 13
-
$634 SGD
View
Price last confirmed 38 days ago
A
Retailer 14
-
$674 SGD
View
B+
Retailer 15
-
$913 SGD
View
B
Retailer 16
-
$1,506 SGD
View
Most Expensive
NZ Jewellers
9517c88d-4200-405a-9de1-40a206a36754 · Sep 28
$1,824 SGD
$1,428 USD
View
Price last confirmed 39 days ago
16 more retailers have this diamond
Prices start from $285 SGDSave up to $1,221 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
$285 SGD