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Round|Natural|GIA

0.50ct E SI1 Round Natural Diamond

VG • E/SI1 • GIA 3445243806

Certificate GIA 3445243806

Diamond specifications and retailer prices

From HK$5,609 HKD
As of November 4, 2026
Save HK$15,855 HKD (74%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$21,464 HKD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 3445243806. Listed at 23 retailers as of November 4, 2026, with prices from HK$5,609 to HK$21,464, a HK$15,855 spread on the same certified stone. NZ Jewellers lists it at HK$21,464. 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

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3445243806
Dimensions5.02 × 4.99 × 3.16 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.02 mm4.99 mm0.50 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3445243806
Side View
Table 56.0%Crown 36°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 63.3%

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: Nov 4
Current: HK$21,464 HKD|Low: HK$4,958 HKD|High: HK$21,464 HKD|Avg: HK$8,478 HKD
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
November 6, 2026
Retailer 11HK$5,609 HKD
Retailer 6HK$5,711 HKD
Retailer 3HK$6,198 HKD
Retailer 12HK$6,198 HKD
Retailer 14HK$6,347 HKD
Retailer 4HK$6,441 HKD
Retailer 15HK$7,155 HKD
Retailer 5HK$7,531 HKD
Retailer 8HK$7,877 HKD
Retailer 2HK$8,802 HKD
Retailer 9HK$8,802 HKD
Retailer 7HK$10,285 HKD
Retailer 10HK$10,560 HKD
Retailer 13HK$12,599 HKD
NZ JewellersHK$21,464 HKD

38 data points across 15 retailers

23 retailersHK$5,609 HKD to HK$21,464 HKD

A
Cheapest Retailer
-
HK$5,609 HKD
A
Retailer 2
-
HK$5,711 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$6,198 HKD
View
Retailer 4
-
HK$6,198 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$6,237 HKD
View
B+
Retailer 6
-
HK$6,292 HKD
View
B+
Retailer 7
-
HK$6,347 HKD
View
B+
Retailer 8
-
HK$6,433 HKD
View
B+
Retailer 9
-
HK$6,441 HKD
View
B+
Retailer 10
-
HK$7,014 HKD
View
B+
Retailer 11
-
HK$7,155 HKD
View
B
Retailer 12
-
HK$7,531 HKD
View
B+
Retailer 13
-
HK$7,610 HKD
View
B+
Retailer 14
-
HK$7,610 HKD
View
B+
Retailer 15
-
HK$7,845 HKD
View
B
Retailer 16
-
HK$7,877 HKD
View
B+
Retailer 17
-
HK$8,802 HKD
View
B+
Retailer 18
-
HK$8,802 HKD
View
Retailer 19
-
HK$10,285 HKD
View
Price last confirmed 33 days ago
B
Retailer 20
-
HK$10,560 HKD
View
Retailer 21
-
HK$12,599 HKD
View
Price last confirmed 8 days ago
B
Retailer 22
-
HK$14,059 HKD
View
Most Expensive
B
NZ Jewellers
e745ef02-bf68-440d-8576-b0128355856c · Nov 4
HK$21,464 HKD
$2,736 USD
View
22 more retailers have this diamond
Prices start from HK$5,609 HKDSave up to HK$15,855 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 Round
HK$5,609 HKD