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0.50ct M I1 Round Natural Diamond

VG • M/I1 • IGI 654480772

Shape and cutting style on the report: Round brilliant

Certificate IGI 654480772

Diamond specifications and retailer prices

From HK$910 HKD
As of October 31, 2026
Save HK$5,099 HKD (85%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$6,009 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 very-good cut grade and certified by IGI 654480772. Listed at 7 retailers as of October 31, 2026, with prices from HK$910 to HK$6,009, a HK$5,099 spread on the same certified stone. NZ Jewellers lists it at HK$6,009. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 654480772
Dimensions5.24 × 5.27 × 3.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.24 mm5.27 mm0.50 ctM / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 654480772
Side View
Table 62.0%Crown 32.5°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 57.4%

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 31
Current: HK$6,009 HKD|Low: HK$910 HKD|High: HK$8,018 HKD|Avg: HK$2,423 HKD|-25.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3HK$910 HKD
Retailer 6HK$1,326 HKD
Retailer 7HK$1,428 HKD
Retailer 5HK$1,483 HKD
Retailer 4HK$1,789 HKD
Retailer 8HK$2,660 HKD
Retailer 2HK$2,840 HKD
NZ JewellersHK$6,009 HKD

38 data points across 8 retailers

7 retailersHK$910 HKD to HK$6,009 HKD

B+
Cheapest Retailer
-
HK$910 HKD
B+
Retailer 2
-
HK$1,326 HKD
View
Retailer 3
-
HK$1,428 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$1,483 HKD
View
B+
Retailer 5
-
HK$1,789 HKD
View
B+
Retailer 6
-
HK$2,840 HKD
View
Most Expensive
C
NZ Jewellers
fe018aae-887f-48c1-a2d8-46b32a3c47ac · Nov 4
HK$6,009 HKD
$766 USD
View
6 more retailers have this diamond
Prices start from HK$910 HKDSave up to HK$5,099 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$910 HKD