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Round|Natural|GIA

0.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1408061453

Certificate GIA 1408061453

Diamond specifications and retailer prices

From HK$4,048 HKD
As of November 6, 2026
Save HK$13,808 HKD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$17,856 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 1408061453. Listed at 19 retailers as of November 4, 2026, with prices from HK$4,048 to HK$17,856, a HK$13,808 spread on the same certified stone. NZ Jewellers lists it at HK$17,856. 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 angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1408061453
Dimensions5.12 × 5.10 × 3.15 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.12 mm5.10 mm0.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1408061453
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.6%

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 6
Current: HK$17,856 HKD|Low: HK$4,048 HKD|High: HK$17,856 HKD|Avg: HK$7,833 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
November 6, 2026
Retailer 2HK$4,048 HKD
Retailer 9HK$5,609 HKD
Retailer 3HK$5,696 HKD
Retailer 6HK$5,805 HKD
Retailer 4HK$5,915 HKD
Retailer 12HK$6,566 HKD
Retailer 11HK$6,715 HKD
Retailer 7HK$6,723 HKD
Retailer 8HK$7,327 HKD
Retailer 5HK$7,516 HKD
Retailer 10HK$10,411 HKD
NZ JewellersHK$17,856 HKD

26 data points across 12 retailers

19 retailersHK$4,048 HKD to HK$17,856 HKD

A
Cheapest Retailer
-
HK$4,048 HKD
A
Retailer 2
-
HK$4,715 HKD
View
A
Retailer 3
-
HK$5,084 HKD
View
A
Retailer 4
-
HK$5,256 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$5,609 HKD
View
Retailer 6
-
HK$5,696 HKD
View
Price last confirmed 8 days ago
A
Retailer 7
-
HK$5,696 HKD
View
A
Retailer 8
-
HK$5,805 HKD
View
A
Retailer 9
-
HK$5,915 HKD
View
B+
Retailer 10
-
HK$6,566 HKD
View
B+
Retailer 11
-
HK$6,715 HKD
View
B+
Retailer 12
-
HK$6,723 HKD
View
B+
Retailer 13
-
HK$6,731 HKD
View
B+
Retailer 14
-
HK$7,327 HKD
View
B+
Retailer 15
-
HK$7,516 HKD
View
B+
Retailer 16
-
HK$9,375 HKD
View
B
Retailer 17
-
HK$10,411 HKD
View
B
Retailer 18
-
HK$12,968 HKD
View
Most Expensive
B
NZ Jewellers
8ff60aaa-823e-4e35-8eca-05abe259dbb0 · Nov 4
HK$17,856 HKD
$2,276 USD
View
18 more retailers have this diamond
Prices start from HK$4,048 HKDSave up to HK$13,808 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$4,048 HKD