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Radiant|Natural|GIA

0.50ct F SI1 Radiant Natural Diamond

EX • F/SI1 • GIA 7556382017

Certificate GIA 7556382017

Diamond specifications and retailer prices

From HK$3,511 HKD
As of November 6, 2026
Save HK$9,538 HKD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$13,049 HKD at NZ Jewellers · As of November 5, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556382017. Listed at 8 retailers as of November 5, 2026, with prices from HK$3,511 to HK$13,049, a HK$9,538 spread on the same certified stone. NZ Jewellers lists it at HK$13,049. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceNone
Pavilion angle59.45°
OriginNatural
Grading LabGIA
CertificateGIA 7556382017
Dimensions5.31 × 4.04 × 2.74 mm
L/W Ratio1.31
Key to symbols
Crystal
Top View
5.31 mm4.04 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556382017
Side View
Table 66.0%CrownGirdle: STK-THKPavilion 59.45°Culet: NoneDepth 67.8%

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 6
Current: HK$13,049 HKD|Low: HK$3,488 HKD|High: HK$14,233 HKD|Avg: HK$6,934 HKD|-8.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 7HK$3,511 HKD
Retailer 5HK$4,162 HKD
Retailer 8HK$4,185 HKD
Retailer 3HK$4,295 HKD
Retailer 6HK$4,483 HKD
Retailer 2HK$9,554 HKD
Retailer 4HK$9,711 HKD
NZ JewellersHK$13,049 HKD

30 data points across 8 retailers

8 retailersHK$3,511 HKD to HK$13,049 HKD

A
Cheapest Retailer
-
HK$3,511 HKD
A
Retailer 2
-
HK$4,162 HKD
View
A
Retailer 3
-
HK$4,185 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$4,295 HKD
View
A
Retailer 5
-
HK$4,483 HKD
View
B
Retailer 6
-
HK$9,554 HKD
View
B
Retailer 7
-
HK$9,711 HKD
View
Most Expensive
B
NZ Jewellers
e531f5ac-d34d-4b46-8ac2-941a8076c3fa · Nov 5
HK$13,049 HKD
$1,665 USD
View
7 more retailers have this diamond
Prices start from HK$3,511 HKDSave up to HK$9,538 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$3,511 HKD