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Radiant|Natural|GIA

0.50ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 6552826035

Certificate GIA 6552826035

Diamond specifications and retailer prices

From HK$3,766 HKD
$480 USD
As of October 29, 2026
Save HK$9,038 HKD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$12,804 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552826035. Listed at 15 retailers as of October 29, 2026, with prices from HK$3,766 to HK$12,804, a HK$9,038 spread on the same certified stone. NZ Jewellers lists it at HK$12,804. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552826035
Dimensions5.18 × 3.90 × 2.70 mm
L/W Ratio1.33
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.18 mm3.90 mm0.50 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6552826035
Side View
Table 77.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.3%

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: Oct 29
Current: HK$12,804 HKD|Low: HK$3,515 HKD|High: HK$13,079 HKD|Avg: HK$5,941 HKD|-2.1%
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
October 30, 2026
Retailer 13HK$3,766 HKD
Retailer 6HK$4,080 HKD
Retailer 4HK$4,394 HKD
Retailer 12HK$4,394 HKD
Retailer 5HK$4,707 HKD
Retailer 14HK$4,707 HKD
Retailer 7HK$5,027 HKD
Retailer 11HK$5,116 HKD
Retailer 8HK$5,117 HKD
Retailer 3HK$5,649 HKD
Retailer 10HK$6,096 HKD
Retailer 2HK$6,301 HKD
Retailer 9HK$9,476 HKD
NZ JewellersHK$12,804 HKD

26 data points across 14 retailers

15 retailersHK$3,766 HKD to HK$12,804 HKD

B+
Cheapest Retailer
-
HK$3,766 HKD
$480 USD
Final sale: no returns
A
Retailer 2
-
HK$4,080 HKD
$520 USD
View
B+
Retailer 3
-
HK$4,394 HKD
$560 USD
View
A
Retailer 4
-
HK$4,394 HKD
$560 USD
View
A
Retailer 5
-
HK$4,707 HKD
$600 USD
View
A
Retailer 6
-
HK$4,707 HKD
$600 USD
View
B+
Retailer 7
-
HK$5,027 HKD
£504 GBP
View
B+
Retailer 8
-
HK$5,116 HKD
£513 GBP
View
B+
Retailer 9
-
HK$5,117 HKD
£514 GBP
View
B+
Retailer 10
-
HK$5,649 HKD
$720 USD
View
B+
Retailer 11
-
HK$6,096 HKD
€740 EUR
View
Retailer 12
-
HK$6,290 HKD
A$1,233 AUD
View
Price last confirmed 26 days ago
B+
Retailer 13
-
HK$6,301 HKD
ZAR 12,974 ZAR
View
B
Retailer 14
-
HK$9,476 HKD
£951 GBP
View
Most Expensive
B
NZ Jewellers
33242482-9118-4f5c-941e-934d2e16b475 · Oct 30
HK$12,804 HKD
$1,632 USD
View
14 more retailers have this diamond
Prices start from HK$3,766 HKDSave up to HK$9,038 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$3,766 HKD