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Radiant|Natural|GIA

0.50ct E SI2 Radiant Natural Diamond

VG • E/SI2 • GIA 6223228362

Certificate GIA 6223228362

Diamond specifications and retailer prices

From HK$7,595 HKD
$968 USD
As of October 29, 2026
Save HK$5,015 HKD (40%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$12,610 HKD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6223228362. Listed at 6 retailers as of October 29, 2026, with prices from HK$7,595 to HK$12,610, a HK$5,015 spread on the same certified stone. 77 Diamonds lists it at HK$12,610. 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6223228362
Dimensions5.26 × 4.15 × 2.59 mm
L/W Ratio1.27
Top View
5.26 mm4.15 mm0.50 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6223228362
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.4%

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: Oct 29
Current: HK$12,610 HKD|Low: HK$6,905 HKD|High: HK$12,631 HKD|Avg: HK$10,403 HKD|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2HK$7,595 HKD
Retailer 3HK$10,593 HKD
Retailer 4HK$10,593 HKD
Retailer 5HK$10,985 HKD
77 DiamondsHK$12,610 HKD

37 data points across 5 retailers

6 retailersHK$7,595 HKD to HK$12,610 HKD

B+
Cheapest Retailer
-
HK$7,595 HKD
$968 USD
Final sale: no returns
B
Retailer 2
-
HK$8,560 HKD
$1,091 USD
View
B
Retailer 3
-
HK$10,593 HKD
$1,350 USD
View
B
Retailer 4
-
HK$10,593 HKD
$1,350 USD
View
B
Retailer 5
-
HK$10,985 HKD
$1,400 USD
View
Most Expensive
B
77 Diamonds
RADMBUU63QBFK · Oct 30
HK$12,610 HKD
£1,265 GBP
View
5 more retailers have this diamond
Prices start from HK$7,595 HKDSave up to HK$5,015 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$7,595 HKD