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Round|Natural|GIA

0.50ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6562414348

Certificate GIA 6562414348

Diamond specifications and retailer prices

From HK$4,613 HKD
As of November 4, 2026
Save HK$6,590 HKD (59%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$19,221 HKD at NZ Jewellers · As of October 3, 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 top-tier cut grade and certified by GIA 6562414348. Listed at 22 retailers as of November 4, 2026, with a 143% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6562414348
Dimensions5.21 × 5.17 × 3.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Knot
Top View
5.21 mm5.17 mm0.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562414348
Side View
Table 58.0%Crown 33°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 59.7%

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$7,884 HKD|Low: HK$4,613 HKD|High: HK$15,541 HKD|Avg: HK$8,046 HKD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3HK$4,613 HKD
Retailer 8HK$4,754 HKD
Retailer 4HK$5,649 HKD
Retailer 2HK$6,127 HKD
Retailer 9HK$6,386 HKD
Retailer 5HK$7,210 HKD
Retailer 6HK$7,367 HKD
Retailer 1HK$7,884 HKD
Retailer 7HK$8,614 HKD
Retailer 10HK$9,453 HKD
Retailer 11HK$11,203 HKD
Retailer 12HK$15,486 HKD

25 data points across 12 retailers

22 retailersHK$4,613 HKD to HK$11,203 HKD

A
Cheapest Retailer
-
HK$4,613 HKD
A
Retailer 2
-
HK$4,754 HKD
View
A
Retailer 3
-
HK$5,570 HKD
View
A
Retailer 4
-
HK$5,649 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$5,735 HKD
View
Retailer 6
-
HK$6,127 HKD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$6,127 HKD
View
Price last confirmed 36 days ago
A
Retailer 8
-
HK$6,386 HKD
View
Retailer 9
-
HK$6,582 HKD
View
Price last confirmed 38 days ago
Retailer 10
-
HK$7,069 HKD
View
Price last confirmed 35 days ago
B+
Retailer 11
-
HK$7,163 HKD
View
B+
Retailer 12
-
HK$7,210 HKD
View
B+
Retailer 13
-
HK$7,367 HKD
View
B+
Retailer 14
-
HK$7,453 HKD
View
B+
Retailer 15
-
HK$7,884 HKD
View
B+
Retailer 16
-
HK$8,292 HKD
View
B+
Retailer 17
-
HK$8,614 HKD
View
Retailer 18
-
HK$9,210 HKD
View
Price last confirmed 33 days ago
B+
Retailer 19
-
HK$9,453 HKD
View
B
Retailer 20
-
HK$11,203 HKD
View
Retailer 21
-
HK$15,486 HKD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
e2dd0967-0ccf-40c0-8651-ba5958d1da59 · Oct 3
HK$19,221 HKD
$2,450 USD
View
Price last confirmed 34 days ago
21 more retailers have this diamond
Prices start from HK$4,613 HKDSave up to HK$6,590 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$4,613 HKD