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Round|Natural|GIA

0.46ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2506370465

Certificate GIA 2506370465

Diamond specifications and retailer prices

From HK$2,071 HKD
As of November 6, 2026
Save HK$9,210 HKD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$11,281 HKD 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2506370465. Listed at 10 retailers as of November 4, 2026, with prices from HK$2,071 to HK$11,281, a HK$9,210 spread on the same certified stone. NZ Jewellers lists it at HK$11,281. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2506370465
Dimensions4.98 × 5.00 × 3.04 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
4.98 mm5.00 mm0.46 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2506370465
Side View
Table 57.0%Crown 33°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.0%

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: HK$2,071 HKD|Low: HK$2,071 HKD|High: HK$6,872 HKD|Avg: HK$4,149 HKD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 1HK$2,071 HKD
Retailer 5HK$3,279 HKD
Retailer 2HK$3,813 HKD
Retailer 3HK$4,739 HKD
Retailer 4HK$6,778 HKD

41 data points across 5 retailers

10 retailersHK$2,071 HKD to HK$11,281 HKD

A
Cheapest Retailer
-
HK$2,071 HKD
A
Retailer 2
-
HK$2,942 HKD
View
Retailer 3
-
HK$3,075 HKD
View
Price last confirmed 10 days ago
A
Retailer 4
-
HK$3,279 HKD
View
A
Retailer 5
-
HK$3,813 HKD
View
B+
Retailer 6
-
HK$3,962 HKD
View
B+
Retailer 7
-
HK$4,174 HKD
View
B+
Retailer 8
-
HK$4,739 HKD
View
B
Retailer 9
-
HK$6,778 HKD
View
Most Expensive
B
NZ Jewellers
44c840de-1be2-4a20-a47f-567424faad0a · Nov 4
HK$11,281 HKD
$1,438 USD
View
9 more retailers have this diamond
Prices start from HK$2,071 HKDSave up to HK$9,210 HKD

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
HK$2,071 HKD