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Radiant|Natural|GIA

0.50ct E SI2 Radiant Natural Diamond

ID • E/SI2 • GIA 2328295448

Certificate GIA 2328295448

Diamond specifications and retailer prices

From HK$4,520 HKD
As of October 30, 2026
Save HK$12,319 HKD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$16,838 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2328295448. Listed at 16 retailers as of October 27, 2026, with prices from HK$4,520 to HK$16,838, a HK$12,319 spread on the same certified stone. NZ Jewellers lists it at HK$16,838. 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

0.50
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2328295448
Dimensions5.05 × 4.03 × 2.61 mm
L/W Ratio1.25
Top View
5.05 mm4.03 mm0.50 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2328295448
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.7%

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: Oct 30
Current: HK$16,838 HKD|Low: HK$4,520 HKD|High: HK$16,838 HKD|Avg: HK$6,841 HKD
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
October 30, 2026
Retailer 8HK$4,520 HKD
Retailer 6HK$4,771 HKD
Retailer 7HK$4,786 HKD
Retailer 3HK$4,951 HKD
Retailer 15HK$5,367 HKD
Retailer 16HK$5,367 HKD
Retailer 9HK$5,536 HKD
Retailer 14HK$5,579 HKD
Retailer 17HK$6,199 HKD
Retailer 4HK$6,293 HKD
Retailer 5HK$6,406 HKD
Retailer 2HK$6,433 HKD
Retailer 10HK$6,626 HKD
Retailer 12HK$6,728 HKD
Retailer 11HK$7,637 HKD
Retailer 13HK$12,416 HKD
NZ JewellersHK$16,838 HKD

23 data points across 17 retailers

16 retailersHK$4,520 HKD to HK$16,838 HKD

A
Cheapest Retailer
-
HK$4,520 HKD
A
Retailer 2
-
HK$4,786 HKD
$610 USD
View
A
Retailer 3
-
HK$4,951 HKD
$631 USD
View
Final sale: no returns
A
Retailer 4
-
HK$5,367 HKD
$684 USD
View
A
Retailer 5
-
HK$5,367 HKD
$684 USD
View
A
Retailer 6
-
HK$5,579 HKD
$711 USD
View
A
Retailer 7
-
HK$5,586 HKD
SGD 962 SGD
View
B+
Retailer 8
-
HK$6,199 HKD
$790 USD
View
B+
Retailer 9
-
HK$6,293 HKD
$802 USD
View
B+
Retailer 10
-
HK$6,406 HKD
$816 USD
View
B+
Retailer 11
-
HK$6,433 HKD
£646 GBP
View
B+
Retailer 12
-
HK$6,626 HKD
£665 GBP
View
B+
Retailer 13
-
HK$6,728 HKD
£675 GBP
View
B+
Retailer 14
-
HK$7,637 HKD
€927 EUR
View
B
Retailer 15
-
HK$12,416 HKD
£1,246 GBP
View
Most Expensive
B
NZ Jewellers
abdc98ce-b4bd-4187-97f1-fe6250200f7d · Oct 27
HK$16,838 HKD
$2,146 USD
View
15 more retailers have this diamond
Prices start from HK$4,520 HKDSave up to HK$12,319 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
0.50ct Radiant
HK$4,520 HKD