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Radiant|Natural|GIA

0.50ct H SI1 Radiant Natural Diamond

VG • H/SI1 • GIA 7438685377

Certificate GIA 7438685377

Diamond specifications and retailer prices

From HK$5,869 HKD
$748 USD
As of November 2, 2026
Save HK$9,008 HKD (61%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$14,877 HKD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7438685377. Listed at 5 retailers as of October 30, 2026, with prices from HK$5,869 to HK$14,877, a HK$9,008 spread on the same certified stone. Diamond Exchange Canada lists it at HK$14,877. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7438685377
Dimensions4.58 × 4.45 × 3.15 mm
L/W Ratio1.03
Top View
4.58 mm4.45 mm0.50 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7438685377
Side View
Table 67.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 70.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$14,877 HKD|Low: HK$5,335 HKD|High: HK$14,877 HKD|Avg: HK$8,760 HKD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3HK$5,869 HKD
Retailer 5HK$6,308 HKD
Retailer 4HK$6,928 HKD
Retailer 2HK$10,041 HKD
Diamond Exchange CanadaHK$14,877 HKD

35 data points across 5 retailers

5 retailersHK$5,869 HKD to HK$14,877 HKD

B+
Cheapest Retailer
-
HK$5,869 HKD
$748 USD
Final sale: no returns
B
Retailer 2
-
HK$6,308 HKD
$804 USD
View
B
Retailer 3
-
HK$6,928 HKD
$883 USD
View
B
Retailer 4
-
HK$10,041 HKD
£1,008 GBP
View
Most Expensive
C
Diamond Exchange Canada
1923975392 · Oct 30
HK$14,877 HKD
CA$2,633 CAD
View
4 more retailers have this diamond
Prices start from HK$5,869 HKDSave up to HK$9,008 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.

B+
0.50ct Radiant
HK$5,869 HKD