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Round|Natural|GIA

0.50ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 7552526995

Certificate GIA 7552526995

Diamond specifications and retailer prices

From HK$4,613 HKD
As of November 4, 2026
Save HK$13,674 HKD (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$18,899 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7552526995. Listed at 23 retailers as of November 4, 2026, with a 296% 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7552526995
Dimensions5.02 × 5.07 × 3.18 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud
Top View
5.02 mm5.07 mm0.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7552526995
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.1%

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: Nov 4
Current: HK$18,287 HKD|Low: HK$3,726 HKD|High: HK$18,899 HKD|Avg: HK$6,765 HKD|+18.0%
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
Retailer 23
November 6, 2026
Retailer 16HK$3,726 HKD
Retailer 23HK$4,613 HKD
Retailer 15HK$4,676 HKD
Retailer 7HK$4,880 HKD
Retailer 18HK$4,903 HKD
Retailer 14HK$5,178 HKD
Retailer 12HK$5,280 HKD
Retailer 22HK$5,280 HKD
Retailer 8HK$5,476 HKD
Retailer 5HK$5,484 HKD
Retailer 4HK$5,672 HKD
Retailer 3HK$5,986 HKD
Retailer 9HK$6,072 HKD
Retailer 20HK$6,096 HKD
Retailer 6HK$6,512 HKD
Retailer 10HK$6,512 HKD
Retailer 11HK$6,668 HKD
Retailer 2HK$6,888 HKD
Retailer 21HK$7,500 HKD
Retailer 13HK$7,531 HKD
Retailer 17HK$8,457 HKD
Retailer 19HK$10,654 HKD
NZ JewellersHK$18,287 HKD

21 data points across 23 retailers

23 retailersHK$4,613 HKD to HK$18,287 HKD

A
Cheapest Retailer
-
HK$4,613 HKD
A
Retailer 2
-
HK$4,880 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$4,903 HKD
View
Retailer 4
-
HK$4,942 HKD
View
Price last confirmed 67 days ago
A
Retailer 5
-
HK$5,280 HKD
View
Retailer 6
-
HK$5,280 HKD
View
Price last confirmed 8 days ago
A
Retailer 7
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HK$5,476 HKD
View
A
Retailer 8
-
HK$5,484 HKD
View
A
Retailer 9
-
HK$5,672 HKD
View
A
Retailer 10
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HK$5,986 HKD
View
A
Retailer 11
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HK$6,072 HKD
View
A
Retailer 12
-
HK$6,096 HKD
View
Retailer 13
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HK$6,300 HKD
View
Price last confirmed 28 days ago
A
Retailer 14
-
HK$6,512 HKD
View
B+
Retailer 15
-
HK$6,512 HKD
View
B+
Retailer 16
-
HK$6,668 HKD
View
B+
Retailer 17
-
HK$6,888 HKD
View
B+
Retailer 18
-
HK$7,500 HKD
View
B+
Retailer 19
-
HK$7,531 HKD
View
B+
Retailer 20
-
HK$8,457 HKD
View
B
Retailer 21
-
HK$10,654 HKD
View
B
Retailer 22
-
HK$18,287 HKD
View
Most Expensive
NZ Jewellers
7eff4dbe-5e9c-4c0e-ba32-179dab7f37c4 · Oct 3
HK$18,899 HKD
$2,409 USD
View
Price last confirmed 34 days ago
22 more retailers have this diamond
Prices start from HK$4,613 HKDSave up to HK$13,674 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