Radiant|Natural|GIA

0.50ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 3555665435

Certificate GIA 3555665435

Diamond specifications and retailer prices

From HK$3,900 HKD
$497 USD
As of October 27, 2026
16 retailers carry this diamond
Most expensive: HK$14,610 HKD at NZ Jewellers · As of September 29, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 3555665435. Listed at 16 retailers as of October 27, 2026. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle60.99°
OriginNatural
Grading LabGIA
CertificateGIA 3555665435
Dimensions5.21 × 4.00 × 2.76 mm
L/W Ratio1.30
Girdle conditionPolished
Top View
5.21 mm4.00 mm0.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555665435
Side View
Table 68.0%Crown 36.2°Girdle: STK-THKPavilion 60.99°Culet: NoneDepth 69.1%

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 27
Current: HK$14,610 HKD|Low: HK$2,935 HKD|High: HK$14,798 HKD|Avg: HK$6,029 HKD|-1.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 13, 2026
Retailer 15HK$3,511 HKD
Retailer 17HK$3,813 HKD
Retailer 18HK$3,900 HKD
Retailer 22HK$4,002 HKD
Retailer 14HK$4,221 HKD
Retailer 11HK$4,319 HKD
Retailer 9HK$4,543 HKD
Retailer 21HK$4,543 HKD
Retailer 3HK$4,810 HKD
Retailer 12HK$4,873 HKD
Retailer 6HK$5,045 HKD
Retailer 2HK$5,493 HKD
Retailer 20HK$5,767 HKD
Retailer 13HK$5,793 HKD
Retailer 8HK$5,932 HKD
Retailer 5HK$6,026 HKD
Retailer 19HK$6,245 HKD
Retailer 10HK$6,756 HKD
Retailer 4HK$7,007 HKD
Retailer 16HK$7,182 HKD
Retailer 7HK$10,892 HKD
NZ JewellersHK$14,610 HKD

26 data points across 22 retailers

16 retailers

Retailer 1
-
HK$3,813 HKD
$486 USD
Price last confirmed 17 days ago
A
Retailer 2
-
HK$3,900 HKD
$497 USD
View
Final sale: no returns
Retailer 3
-
HK$4,002 HKD
$510 USD
View
Price last confirmed 19 days ago
Retailer 4
-
HK$4,221 HKD
$538 USD
View
Price last confirmed 22 days ago
Retailer 5
-
HK$4,319 HKD
View
Price last confirmed 16 days ago
Retailer 6
-
HK$4,543 HKD
$579 USD
View
Price last confirmed 29 days ago
Retailer 7
-
HK$4,543 HKD
$579 USD
View
Price last confirmed 18 days ago
Retailer 8
-
HK$4,873 HKD
$621 USD
View
Price last confirmed 21 days ago
Retailer 9
-
HK$5,493 HKD
£551 GBP
View
Price last confirmed 17 days ago
Retailer 10
-
HK$5,793 HKD
£581 GBP
View
Price last confirmed 17 days ago
Retailer 11
-
HK$6,026 HKD
£605 GBP
View
Price last confirmed 16 days ago
Retailer 12
-
HK$6,756 HKD
$861 USD
View
Price last confirmed 18 days ago
Retailer 13
-
HK$7,007 HKD
A$1,374 AUD
View
Price last confirmed 26 days ago
Retailer 14
-
HK$7,182 HKD
ZAR 14,787 ZAR
View
Price last confirmed 19 days ago
Retailer 15
-
HK$10,892 HKD
£1,093 GBP
View
Price last confirmed 24 days ago
Most Expensive
NZ Jewellers
842e9137-0070-440f-8884-7768ade6555d · Sep 29
HK$14,610 HKD
$1,862 USD
View
Price last confirmed 30 days ago
15 more retailers have this diamond
Prices start from HK$3,900 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$3,900 HKD