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Radiant|Natural|GIA

0.50ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 2446693229

Certificate GIA 2446693229

Diamond specifications and retailer prices

From HK$4,763 HKD
$607 USD
As of November 2, 2026
Save HK$7,175 HKD (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$16,202 HKD at NZ Jewellers · As of September 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2446693229. Listed at 16 retailers as of November 2, 2026, with a 151% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2446693229
Dimensions5.58 × 4.00 × 2.59 mm
L/W Ratio1.40
Top View
5.58 mm4.00 mm0.50 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2446693229
Side View
Table 70.0%CrownGirdlePavilionCulet: NoneDepth 64.6%

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 2
Current: HK$7,579 HKD|Low: HK$4,370 HKD|High: HK$12,077 HKD|Avg: HK$7,006 HKD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7HK$4,763 HKD
Retailer 9HK$4,921 HKD
Retailer 2HK$5,688 HKD
Retailer 3HK$6,369 HKD
Retailer 6HK$6,475 HKD
Retailer 10HK$6,630 HKD
Retailer 1HK$7,579 HKD
Retailer 8HK$7,770 HKD
Retailer 5HK$7,977 HKD
Retailer 4HK$11,938 HKD

42 data points across 10 retailers

16 retailersHK$4,763 HKD to HK$11,938 HKD

A
Cheapest Retailer
-
HK$4,763 HKD
$607 USD
Final sale: no returns
B+
Retailer 2
-
HK$4,921 HKD
View
Retailer 3
-
HK$5,171 HKD
$659 USD
View
Price last confirmed 26 days ago
Retailer 4
-
HK$5,171 HKD
$659 USD
View
Price last confirmed 26 days ago
Retailer 5
-
HK$5,367 HKD
$684 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
HK$5,728 HKD
$730 USD
View
Retailer 7
-
HK$5,963 HKD
$760 USD
View
Price last confirmed 35 days ago
B+
Retailer 8
-
HK$6,204 HKD
$791 USD
View
B+
Retailer 9
-
HK$6,369 HKD
£639 GBP
View
B+
Retailer 10
-
HK$6,475 HKD
£650 GBP
View
B
Retailer 11
-
HK$6,630 HKD
$845 USD
View
B
Retailer 12
-
HK$7,579 HKD
€920 EUR
View
Retailer 13
-
HK$7,770 HKD
A$1,524 AUD
View
Price last confirmed 30 days ago
B
Retailer 14
-
HK$7,977 HKD
ZAR 16,424 ZAR
View
B
Retailer 15
-
HK$11,938 HKD
£1,198 GBP
View
Most Expensive
NZ Jewellers
76b04572-0ea8-4c95-b181-c3be372a7131 · Sep 30
HK$16,202 HKD
$2,065 USD
View
Price last confirmed 33 days ago
15 more retailers have this diamond
Prices start from HK$4,763 HKDSave up to HK$7,175 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$4,763 HKD