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Round|Natural|GIA

0.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7492633604

Certificate GIA 7492633604

Diamond specifications and retailer prices

From HK$6,433 HKD
As of November 4, 2026
Save HK$8,849 HKD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$24,516 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7492633604. Listed at 19 retailers as of November 4, 2026, with a 138% 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7492633604
Dimensions5.14 × 5.10 × 3.10 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
5.14 mm5.10 mm0.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7492633604
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.6%

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$24,516 HKD|Low: HK$5,978 HKD|High: HK$24,516 HKD|Avg: HK$9,632 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
November 5, 2026
Retailer 11HK$6,433 HKD
Retailer 14HK$6,951 HKD
Retailer 4HK$7,014 HKD
Retailer 3HK$7,084 HKD
Retailer 13HK$7,123 HKD
Retailer 5HK$7,163 HKD
Retailer 12HK$7,171 HKD
Retailer 6HK$8,630 HKD
Retailer 7HK$8,630 HKD
Retailer 16HK$8,787 HKD
Retailer 8HK$8,944 HKD
Retailer 9HK$9,022 HKD
Retailer 2HK$10,097 HKD
Retailer 15HK$12,646 HKD
Retailer 10HK$14,294 HKD
NZ JewellersHK$24,516 HKD

41 data points across 16 retailers

19 retailersHK$6,433 HKD to HK$15,282 HKD

A
Cheapest Retailer
-
HK$6,433 HKD
B+
Retailer 2
-
HK$7,014 HKD
View
B+
Retailer 3
-
HK$7,076 HKD
View
B+
Retailer 4
-
HK$7,084 HKD
View
B+
Retailer 5
-
HK$7,123 HKD
View
B+
Retailer 6
-
HK$7,163 HKD
View
B+
Retailer 7
-
HK$7,171 HKD
View
Final sale: no returns
B+
Retailer 8
-
HK$7,351 HKD
View
B+
Retailer 9
-
HK$8,175 HKD
View
B+
Retailer 10
-
HK$8,630 HKD
View
B+
Retailer 11
-
HK$8,630 HKD
View
B+
Retailer 12
-
HK$8,787 HKD
View
B+
Retailer 13
-
HK$8,944 HKD
View
B+
Retailer 14
-
HK$9,022 HKD
View
B+
Retailer 15
-
HK$10,097 HKD
View
B
Retailer 16
-
HK$12,646 HKD
View
B
Retailer 17
-
HK$14,294 HKD
View
B
Retailer 18
-
HK$15,282 HKD
View
Most Expensive
NZ Jewellers
b91a2ea8-b33d-4129-add5-187a97c22244 · Nov 4
HK$24,516 HKD
$3,125 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$6,433 HKDSave up to HK$8,849 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$6,433 HKD