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Round|Natural|GIA

0.46ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6502381378

Certificate GIA 6502381378

Diamond specifications and retailer prices

From HK$3,554 HKD
As of November 6, 2026
Save HK$5,131 HKD (59%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$14,443 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 6502381378. Listed at 25 retailers as of November 4, 2026, with a 144% 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6502381378
Dimensions4.88 × 4.91 × 3.09 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
4.88 mm4.91 mm0.46 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502381378
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.1%

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: HK$4,629 HKD|Low: HK$3,679 HKD|High: HK$8,802 HKD|Avg: HK$5,265 HKD|+5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6HK$3,679 HKD
Retailer 8HK$4,166 HKD
Retailer 1HK$4,629 HKD
Retailer 7HK$4,856 HKD
Retailer 2HK$5,178 HKD
Retailer 3HK$5,335 HKD
Retailer 4HK$5,633 HKD
Retailer 5HK$8,685 HKD

43 data points across 8 retailers

25 retailersHK$3,554 HKD to HK$8,685 HKD

Retailer 1
-
HK$3,413 HKD
Price last confirmed 50 days ago
Retailer 2
-
HK$3,413 HKD
View
Price last confirmed 29 days ago
Retailer 3
-
HK$3,413 HKD
View
Price last confirmed 15 days ago
A
Retailer 4
-
HK$3,554 HKD
View
Retailer 5
-
HK$3,679 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$3,679 HKD
View
Price last confirmed 38 days ago
Retailer 7
-
HK$3,679 HKD
View
Price last confirmed 22 days ago
Retailer 8
-
HK$3,938 HKD
View
Price last confirmed 45 days ago
Retailer 9
-
HK$3,938 HKD
View
Price last confirmed 28 days ago
Retailer 10
-
HK$3,938 HKD
View
Price last confirmed 17 days ago
A
Retailer 11
-
HK$3,938 HKD
View
B+
Retailer 12
-
HK$4,315 HKD
View
B+
Retailer 13
-
HK$4,315 HKD
View
B+
Retailer 14
-
HK$4,331 HKD
View
B+
Retailer 15
-
HK$4,472 HKD
View
B+
Retailer 16
-
HK$4,629 HKD
View
B+
Retailer 17
-
HK$4,856 HKD
View
B+
Retailer 18
-
HK$5,178 HKD
View
B+
Retailer 19
-
HK$5,335 HKD
View
B+
Retailer 20
-
HK$5,633 HKD
View
B
Retailer 21
-
HK$8,685 HKD
View
Retailer 22
-
HK$14,443 HKD
View
Price under review
Retailer 23
-
HK$14,443 HKD
View
Price under review
Retailer 24
-
HK$14,443 HKD
View
Price under review
Most Expensive
NZ Jewellers
5c0c226c-8536-4d6f-a439-3696317167de · Nov 4
HK$14,443 HKD
$1,841 USD
View
Price under review
24 more retailers have this diamond
Prices start from HK$3,554 HKDSave up to HK$5,131 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$3,554 HKD