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Round|Natural|GIA

0.50ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 1569585431

Certificate GIA 1569585431

Diamond specifications and retailer prices

From HK$2,848 HKD
As of November 6, 2026
Save HK$6,129 HKD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$8,977 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1569585431. Listed at 14 retailers as of November 2, 2026, with prices from HK$2,848 to HK$8,977, a HK$6,129 spread on the same certified stone. MOH London lists it at HK$8,977. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
OriginNatural
Grading LabGIA
CertificateGIA 1569585431
Dimensions5.09 × 5.11 × 3.11 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.09 mm5.11 mm0.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1569585431
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilionCulet: NoneDepth 61.0%

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$8,977 HKD|Low: HK$2,848 HKD|High: HK$9,316 HKD|Avg: HK$4,574 HKD|-3.6%
MOH London
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
November 6, 2026
Retailer 7HK$2,848 HKD
Retailer 13HK$3,067 HKD
Retailer 14HK$3,311 HKD
Retailer 5HK$3,515 HKD
Retailer 2HK$3,750 HKD
Retailer 4HK$3,923 HKD
Retailer 9HK$4,080 HKD
Retailer 6HK$4,127 HKD
Retailer 10HK$4,684 HKD
Retailer 12HK$4,825 HKD
Retailer 3HK$4,833 HKD
Retailer 8HK$4,895 HKD
Retailer 11HK$5,280 HKD
MOH LondonHK$8,977 HKD

17 data points across 14 retailers

14 retailersHK$2,848 HKD to HK$8,977 HKD

A
Cheapest Retailer
-
HK$2,848 HKD
A
Retailer 2
-
HK$3,067 HKD
View
A
Retailer 3
-
HK$3,311 HKD
View
A
Retailer 4
-
HK$3,515 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$3,750 HKD
View
A
Retailer 6
-
HK$3,923 HKD
View
A
Retailer 7
-
HK$4,080 HKD
View
A
Retailer 8
-
HK$4,127 HKD
View
A
Retailer 9
-
HK$4,684 HKD
View
A
Retailer 10
-
HK$4,825 HKD
View
A
Retailer 11
-
HK$4,833 HKD
View
A
Retailer 12
-
HK$4,895 HKD
View
B+
Retailer 13
-
HK$5,280 HKD
View
Most Expensive
B
MOH London
336EFE264 · Nov 2
HK$8,977 HKD
£901 GBP
View
13 more retailers have this diamond
Prices start from HK$2,848 HKDSave up to HK$6,129 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$2,848 HKD