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Round|Natural|GIA

0.45ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6535372598

Certificate GIA 6535372598

Diamond specifications and retailer prices

From HK$1,789 HKD
As of November 5, 2026
Save HK$7,853 HKD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$9,642 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 6535372598. Listed at 14 retailers as of November 4, 2026, with prices from HK$1,789 to HK$9,642, a HK$7,853 spread on the same certified stone. NZ Jewellers lists it at HK$9,642. 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
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6535372598
Dimensions4.89 × 4.87 × 3.06 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
4.89 mm4.87 mm0.45 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535372598
Side View
Table 57.0%Crown 35°Girdle: Sli. ThickPavilion 41.4°Culet: NoneDepth 62.9%

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$9,642 HKD|Low: HK$1,789 HKD|High: HK$9,877 HKD|Avg: HK$3,731 HKD|-2.4%
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
Retailer 14
November 5, 2026
Retailer 2HK$1,789 HKD
Retailer 6HK$2,205 HKD
Retailer 14HK$2,518 HKD
Retailer 3HK$2,699 HKD
Retailer 4HK$2,746 HKD
Retailer 5HK$2,762 HKD
Retailer 11HK$2,809 HKD
Retailer 7HK$3,185 HKD
Retailer 9HK$3,358 HKD
Retailer 10HK$3,389 HKD
Retailer 13HK$3,538 HKD
Retailer 12HK$4,691 HKD
Retailer 8HK$5,798 HKD
NZ JewellersHK$9,642 HKD

27 data points across 14 retailers

14 retailersHK$1,789 HKD to HK$9,642 HKD

A
Cheapest Retailer
-
HK$1,789 HKD
A
Retailer 2
-
HK$2,205 HKD
View
A
Retailer 3
-
HK$2,518 HKD
View
Retailer 4
-
HK$2,699 HKD
View
Price last confirmed 11 days ago
Retailer 5
-
HK$2,746 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$2,762 HKD
View
Price last confirmed 15 days ago
A
Retailer 7
-
HK$2,809 HKD
View
A
Retailer 8
-
HK$3,185 HKD
View
A
Retailer 9
-
HK$3,358 HKD
View
A
Retailer 10
-
HK$3,389 HKD
View
A
Retailer 11
-
HK$3,538 HKD
View
A
Retailer 12
-
HK$4,691 HKD
View
B+
Retailer 13
-
HK$5,798 HKD
View
Most Expensive
B
NZ Jewellers
f73c1594-dc03-463c-9173-17636a1a1467 · Nov 4
HK$9,642 HKD
$1,229 USD
View
13 more retailers have this diamond
Prices start from HK$1,789 HKDSave up to HK$7,853 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$1,789 HKD