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Round|Natural|GIA

0.45ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 3565257489

Certificate GIA 3565257489

Diamond specifications and retailer prices

From HK$2,714 HKD
As of November 5, 2026
Save HK$11,305 HKD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$14,019 HKD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3565257489. Listed at 17 retailers as of November 4, 2026, with prices from HK$2,714 to HK$14,019, a HK$11,305 spread on the same certified stone. NZ Jewellers lists it at HK$14,019. 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

0.45
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
OriginNatural
Grading LabGIA
CertificateGIA 3565257489
Dimensions4.89 × 4.91 × 3.07 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.89 mm4.91 mm0.45 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3565257489
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilionCulet: 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 5
Current: HK$14,019 HKD|Low: HK$2,714 HKD|High: HK$14,592 HKD|Avg: HK$5,555 HKD|-3.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 13HK$2,714 HKD
Retailer 16HK$2,950 HKD
Retailer 3HK$3,209 HKD
Retailer 15HK$3,656 HKD
Retailer 8HK$3,899 HKD
Retailer 17HK$3,938 HKD
Retailer 7HK$4,095 HKD
Retailer 9HK$4,103 HKD
Retailer 5HK$4,221 HKD
Retailer 14HK$4,487 HKD
Retailer 12HK$4,629 HKD
Retailer 10HK$4,684 HKD
Retailer 11HK$5,092 HKD
Retailer 6HK$5,154 HKD
Retailer 2HK$7,476 HKD
Retailer 4HK$8,434 HKD
NZ JewellersHK$14,019 HKD

22 data points across 17 retailers

17 retailersHK$2,714 HKD to HK$14,019 HKD

A
Cheapest Retailer
-
HK$2,714 HKD
A
Retailer 2
-
HK$2,950 HKD
View
A
Retailer 3
-
HK$3,209 HKD
View
A
Retailer 4
-
HK$3,656 HKD
View
A
Retailer 5
-
HK$3,899 HKD
View
A
Retailer 6
-
HK$3,938 HKD
View
A
Retailer 7
-
HK$4,095 HKD
View
Retailer 8
-
HK$4,103 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$4,221 HKD
View
A
Retailer 10
-
HK$4,487 HKD
View
A
Retailer 11
-
HK$4,629 HKD
View
A
Retailer 12
-
HK$4,684 HKD
View
A
Retailer 13
-
HK$5,092 HKD
View
A
Retailer 14
-
HK$5,154 HKD
View
B+
Retailer 15
-
HK$7,476 HKD
View
B+
Retailer 16
-
HK$8,434 HKD
View
Most Expensive
B
NZ Jewellers
254e7804-7467-473e-8e6e-71f1eb85f632 · Nov 4
HK$14,019 HKD
$1,787 USD
View
16 more retailers have this diamond
Prices start from HK$2,714 HKDSave up to HK$11,305 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
0.45ct Round
HK$2,714 HKD