CaratHunter
Plans
Round|Natural|GIA

0.45ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6502001607

Certificate GIA 6502001607

Diamond specifications and retailer prices

From HK$2,479 HKD
As of November 5, 2026
Save HK$10,677 HKD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$13,156 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 6502001607. Listed at 15 retailers as of November 4, 2026, with prices from HK$2,479 to HK$13,156, a HK$10,677 spread on the same certified stone. NZ Jewellers lists it at HK$13,156. 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 angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6502001607
Dimensions4.95 × 4.93 × 3.00 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Top View
4.95 mm4.93 mm0.45 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6502001607
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.7%

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$13,156 HKD|Low: HK$2,479 HKD|High: HK$13,345 HKD|Avg: HK$4,725 HKD|-1.4%
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
Retailer 15
November 6, 2026
Retailer 9HK$2,479 HKD
Retailer 15HK$2,691 HKD
Retailer 4HK$2,911 HKD
Retailer 7HK$2,973 HKD
Retailer 3HK$3,428 HKD
Retailer 6HK$3,656 HKD
Retailer 13HK$3,695 HKD
Retailer 5HK$3,734 HKD
Retailer 12HK$3,962 HKD
Retailer 2HK$4,197 HKD
Retailer 14HK$4,456 HKD
Retailer 11HK$4,707 HKD
Retailer 8HK$5,162 HKD
Retailer 10HK$7,908 HKD
NZ JewellersHK$13,156 HKD

29 data points across 15 retailers

15 retailersHK$2,479 HKD to HK$13,156 HKD

A
Cheapest Retailer
-
HK$2,479 HKD
A
Retailer 2
-
HK$2,691 HKD
View
A
Retailer 3
-
HK$2,911 HKD
View
Retailer 4
-
HK$2,973 HKD
View
Price last confirmed 15 days ago
A
Retailer 5
-
HK$3,428 HKD
View
Retailer 6
-
HK$3,656 HKD
View
Price last confirmed 10 days ago
A
Retailer 7
-
HK$3,695 HKD
View
Retailer 8
-
HK$3,734 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$3,962 HKD
View
A
Retailer 10
-
HK$4,197 HKD
View
A
Retailer 11
-
HK$4,456 HKD
View
A
Retailer 12
-
HK$4,707 HKD
View
A
Retailer 13
-
HK$5,162 HKD
View
B+
Retailer 14
-
HK$7,908 HKD
View
Most Expensive
B
NZ Jewellers
196af8b2-55ef-4960-a0a0-5812c44ed502 · Nov 4
HK$13,156 HKD
$1,677 USD
View
14 more retailers have this diamond
Prices start from HK$2,479 HKDSave up to HK$10,677 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$2,479 HKD