CaratHunter
Plans
Radiant|Natural|GIA

0.50ct H SI1 Radiant Natural Diamond

ID • H/SI1 • GIA 1395736249

Certificate GIA 1395736249

Diamond specifications and retailer prices

From HK$4,218 HKD
As of November 1, 2026
Save HK$11,372 HKD (73%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$15,589 HKD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1395736249. Listed at 18 retailers as of October 30, 2026, with prices from HK$4,218 to HK$15,589, a HK$11,372 spread on the same certified stone. NZ Jewellers lists it at HK$15,589. 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
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1395736249
Dimensions4.80 × 3.80 × 2.79 mm
L/W Ratio1.26
Key to symbols
Crystal, Cloud
Top View
4.80 mm3.80 mm0.50 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1395736249
Side View
Table 69.0%CrownGirdle: VTK-EXTPavilionCulet: NoneDepth 73.4%

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 1
Current: HK$15,589 HKD|Low: HK$3,123 HKD|High: HK$15,589 HKD|Avg: HK$6,473 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
Retailer 18
November 2, 2026
Retailer 9HK$4,218 HKD
Retailer 8HK$4,394 HKD
Retailer 7HK$4,433 HKD
Retailer 4HK$4,582 HKD
Retailer 18HK$4,974 HKD
Retailer 16HK$5,351 HKD
Retailer 17HK$5,351 HKD
Retailer 3HK$5,735 HKD
Retailer 5HK$5,955 HKD
Retailer 10HK$6,007 HKD
Retailer 2HK$6,103 HKD
Retailer 12HK$6,120 HKD
Retailer 14HK$6,230 HKD
Retailer 6HK$6,433 HKD
Retailer 11HK$7,315 HKD
Retailer 13HK$7,674 HKD
Retailer 15HK$11,499 HKD
NZ JewellersHK$15,589 HKD

26 data points across 18 retailers

18 retailersHK$4,218 HKD to HK$15,589 HKD

A
Cheapest Retailer
-
HK$4,218 HKD
A
Retailer 2
-
HK$4,394 HKD
$560 USD
View
A
Retailer 3
-
HK$4,582 HKD
$584 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,974 HKD
$634 USD
View
B+
Retailer 5
-
HK$5,173 HKD
SGD 891 SGD
View
B+
Retailer 6
-
HK$5,351 HKD
$682 USD
View
B+
Retailer 7
-
HK$5,351 HKD
$682 USD
View
B+
Retailer 8
-
HK$5,735 HKD
$731 USD
View
B+
Retailer 9
-
HK$5,955 HKD
$759 USD
View
B+
Retailer 10
-
HK$6,007 HKD
$766 USD
View
B+
Retailer 11
-
HK$6,103 HKD
£612 GBP
View
B+
Retailer 12
-
HK$6,120 HKD
£614 GBP
View
B+
Retailer 13
-
HK$6,230 HKD
£625 GBP
View
B+
Retailer 14
-
HK$6,433 HKD
$820 USD
View
B+
Retailer 15
-
HK$7,315 HKD
€888 EUR
View
B+
Retailer 16
-
HK$7,674 HKD
ZAR 15,801 ZAR
View
B
Retailer 17
-
HK$11,499 HKD
£1,154 GBP
View
Most Expensive
B
NZ Jewellers
2f91ad51-ce55-4fac-bfa0-751f74d8f882 · Oct 30
HK$15,589 HKD
$1,987 USD
View
17 more retailers have this diamond
Prices start from HK$4,218 HKDSave up to HK$11,372 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$4,218 HKD