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Round|Natural|GIA

0.46ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 1518298616

Certificate GIA 1518298616

Diamond specifications and retailer prices

From HK$3,813 HKD
As of November 4, 2026
Save HK$8,857 HKD (70%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$12,670 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 1518298616. Listed at 23 retailers as of November 4, 2026, with prices from HK$3,813 to HK$12,670, a HK$8,857 spread on the same certified stone. NZ Jewellers lists it at HK$12,670. 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 angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1518298616
Dimensions4.91 × 4.92 × 3.09 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal
Top View
4.91 mm4.92 mm0.46 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1518298616
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.8%

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 4
Current: HK$4,982 HKD|Low: HK$3,946 HKD|High: HK$9,438 HKD|Avg: HK$5,619 HKD|+5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5HK$3,946 HKD
Retailer 7HK$4,487 HKD
Retailer 1HK$4,982 HKD
Retailer 6HK$5,068 HKD
Retailer 2HK$5,476 HKD
Retailer 3HK$6,002 HKD
Retailer 4HK$9,328 HKD

41 data points across 7 retailers

23 retailersHK$3,813 HKD to HK$12,670 HKD

Retailer 1
-
HK$3,664 HKD
Price last confirmed 29 days ago
Retailer 2
-
HK$3,664 HKD
View
Price last confirmed 50 days ago
Retailer 3
-
HK$3,664 HKD
View
Price last confirmed 15 days ago
A
Retailer 4
-
HK$3,813 HKD
View
Retailer 5
-
HK$3,946 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$3,946 HKD
View
Price last confirmed 38 days ago
Retailer 7
-
HK$4,221 HKD
View
Price last confirmed 45 days ago
Retailer 8
-
HK$4,221 HKD
View
Price last confirmed 28 days ago
Retailer 9
-
HK$4,221 HKD
View
Price last confirmed 17 days ago
A
Retailer 10
-
HK$4,221 HKD
View
B+
Retailer 11
-
HK$4,566 HKD
View
B+
Retailer 12
-
HK$4,629 HKD
View
B+
Retailer 13
-
HK$4,629 HKD
View
B+
Retailer 14
-
HK$4,786 HKD
View
B+
Retailer 15
-
HK$4,982 HKD
View
B+
Retailer 16
-
HK$5,068 HKD
View
B+
Retailer 17
-
HK$5,476 HKD
View
B+
Retailer 18
-
HK$6,002 HKD
View
B
Retailer 19
-
HK$9,328 HKD
View
Retailer 20
-
HK$12,670 HKD
View
Price last confirmed 43 days ago
Retailer 21
-
HK$12,670 HKD
View
Price last confirmed 46 days ago
Retailer 22
-
HK$12,670 HKD
View
Price last confirmed 17 days ago
Most Expensive
B
NZ Jewellers
4af7869d-f9da-4d2d-88e2-645caac0e440 · Nov 4
HK$12,670 HKD
$1,615 USD
View
22 more retailers have this diamond
Prices start from HK$3,813 HKDSave up to HK$8,857 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$3,813 HKD