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Round|Natural|GIA

0.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7568550024

Certificate GIA 7568550024

Diamond specifications and retailer prices

From HK$6,002 HKD
$765 USD
As of October 26, 2026
Save HK$6,373 HKD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$21,168 HKD at NZ Jewellers · As of October 26, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7568550024. Listed at 17 retailers as of October 26, 2026, with a 106% 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7568550024
Dimensions5.06 × 5.07 × 3.17 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.06 mm5.07 mm0.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7568550024
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: HK$21,168 HKD|Low: HK$2,464 HKD|High: HK$21,168 HKD|Avg: HK$6,021 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
Retailer 16
Retailer 17
Retailer 18
October 28, 2026
Retailer 10HK$2,748 HKD
Retailer 4HK$3,113 HKD
Retailer 6HK$3,350 HKD
Retailer 7HK$3,832 HKD
Retailer 8HK$4,394 HKD
Retailer 5HK$4,534 HKD
Retailer 9HK$5,008 HKD
Retailer 18HK$6,002 HKD
Retailer 12HK$6,112 HKD
Retailer 15HK$6,112 HKD
Retailer 16HK$6,206 HKD
Retailer 13HK$6,347 HKD
Retailer 3HK$7,053 HKD
Retailer 17HK$7,195 HKD
Retailer 2HK$7,964 HKD
Retailer 11HK$8,732 HKD
Retailer 14HK$12,375 HKD
NZ JewellersHK$21,168 HKD

10 data points across 18 retailers

17 retailersHK$6,002 HKD to HK$12,375 HKD

Retailer 1
-
HK$3,113 HKD
Price last confirmed 20 days ago
Retailer 2
-
HK$3,679 HKD
A$721 AUD
View
Price last confirmed 21 days ago
Retailer 3
-
HK$3,832 HKD
SGD 660 SGD
View
Price last confirmed 21 days ago
Retailer 4
-
HK$4,394 HKD
£441 GBP
View
Price last confirmed 21 days ago
Retailer 5
-
HK$4,534 HKD
£455 GBP
View
Price last confirmed 21 days ago
Retailer 6
-
HK$5,008 HKD
$638 USD
View
Price last confirmed 22 days ago
B+
Retailer 7
-
HK$6,002 HKD
$765 USD
View
B+
Retailer 8
-
HK$6,112 HKD
$779 USD
View
B+
Retailer 9
-
HK$6,112 HKD
$779 USD
View
B+
Retailer 10
-
HK$6,206 HKD
$791 USD
View
B+
Retailer 11
-
HK$6,347 HKD
$809 USD
View
B
Retailer 12
-
HK$7,053 HKD
$899 USD
View
B
Retailer 13
-
HK$7,195 HKD
$917 USD
View
B
Retailer 14
-
HK$7,964 HKD
£799 GBP
View
B
Retailer 15
-
HK$8,732 HKD
€1,060 EUR
View
B
Retailer 16
-
HK$12,375 HKD
£1,242 GBP
View
Most Expensive
NZ Jewellers
1e88300a-e3ec-43e9-9a79-63bc104a541d · Oct 26
HK$21,168 HKD
$2,698 USD
View
Price under review
16 more retailers have this diamond
Prices start from HK$6,002 HKDSave up to HK$6,373 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.

B+
0.50ct Round
HK$6,002 HKD