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0.50ct M I1 Round Natural Diamond

GD • M/I1 • IGI 583336859

Shape and cutting style on the report: Round brilliant

Certificate IGI 583336859

Diamond specifications and retailer prices

From HK$1,797 HKD
As of November 4, 2026
Save HK$6,347 HKD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$8,143 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 M colour (faint-tinted) and I1 clarity (included), with a standard cut grade and certified by IGI 583336859. Listed at 7 retailers as of November 4, 2026, with prices from HK$1,797 to HK$8,143, a HK$6,347 spread on the same certified stone. NZ Jewellers lists it at HK$8,143. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
M
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle36.1°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 583336859
Dimensions4.93 × 5.00 × 3.13 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Brown
Top View
4.93 mm5.00 mm0.50 ctM / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 583336859
Side View
Table 64.0%Crown 36.1°Girdle: STK-VTKPavilion 41.2°Culet: NoneDepth 62.9%

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: Nov 4
Current: HK$3,060 HKD|Low: HK$1,192 HKD|High: HK$3,099 HKD|Avg: HK$2,322 HKD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4HK$1,192 HKD
Retailer 3HK$2,322 HKD
Retailer 2HK$2,699 HKD
Retailer 1HK$3,060 HKD

10 data points across 4 retailers

7 retailersHK$1,797 HKD to HK$8,143 HKD

B+
Cheapest Retailer
-
HK$1,797 HKD
Retailer 2
-
HK$1,938 HKD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
HK$2,001 HKD
View
B
Retailer 4
-
HK$2,322 HKD
View
B
Retailer 5
-
HK$2,416 HKD
View
B
Retailer 6
-
HK$3,060 HKD
View
Most Expensive
D
NZ Jewellers
f31e72d1-7e7f-4927-ace9-af9cc582cbf3 · Nov 4
HK$8,143 HKD
$1,038 USD
View
6 more retailers have this diamond
Prices start from HK$1,797 HKDSave up to HK$6,347 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$1,797 HKD