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0.50ct J I1 Round Natural Diamond

VG • J/I1 • IGI 546294031

Shape and cutting style on the report: Round brilliant

Certificate IGI 546294031

Diamond specifications and retailer prices

From HK$2,126 HKD
$271 USD
As of October 31, 2026
Save HK$7,493 HKD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$9,619 HKD at NZ Jewellers · As of November 2, 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 J colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 546294031. Listed at 8 retailers as of October 31, 2026, with prices from HK$2,126 to HK$9,619, a HK$7,493 spread on the same certified stone. NZ Jewellers lists it at HK$9,619. 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
J
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.9°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 546294031
Dimensions4.92 × 4.99 × 3.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
4.92 mm4.99 mm0.50 ctJ / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 546294031
Side View
Table 55.5%Crown 37.9°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 64.1%

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$4,086 HKD|Low: HK$2,213 HKD|High: HK$4,111 HKD|Avg: HK$3,088 HKD|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2HK$2,232 HKD
Retailer 3HK$2,900 HKD
Retailer 4HK$3,190 HKD
Retailer 1HK$4,086 HKD

17 data points across 4 retailers

8 retailersHK$2,126 HKD to HK$9,619 HKD

B+
Cheapest Retailer
-
HK$2,126 HKD
$271 USD
B+
Retailer 2
-
HK$2,283 HKD
$291 USD
View
B+
Retailer 3
-
HK$2,370 HKD
$302 USD
View
Retailer 4
-
HK$2,813 HKD
$359 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
HK$2,856 HKD
$364 USD
View
B+
Retailer 6
-
HK$2,900 HKD
$370 USD
View
B
Retailer 7
-
HK$4,086 HKD
€496 EUR
View
Most Expensive
C
NZ Jewellers
255374a5-0548-4aa3-a1d8-aca9f9cbd9a7 · Nov 2
HK$9,619 HKD
$1,226 USD
View
7 more retailers have this diamond
Prices start from HK$2,126 HKDSave up to HK$7,493 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$2,126 HKD