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0.50ct J I1 Round Natural Diamond

GD • J/I1 • IGI 483189119

Shape and cutting style on the report: Round brilliant

Certificate IGI 483189119

Diamond specifications and retailer prices

From HK$1,807 HKD
₹21,938 INR
As of November 1, 2026
Save HK$8,941 HKD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$10,749 HKD at NZ Jewellers · As of October 30, 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 standard cut grade and certified by IGI 483189119. Listed at 9 retailers as of October 30, 2026, with prices from HK$1,807 to HK$10,749, a HK$8,941 spread on the same certified stone. NZ Jewellers lists it at HK$10,749. 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
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle38.8°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 483189119
Dimensions4.86 × 4.91 × 3.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
4.86 mm4.91 mm0.50 ctJ / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 483189119
Side View
Table 58.5%Crown 38.8°Girdle: THK-VTKPavilion 40.4°Culet: NoneDepth 65.6%

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 1
Current: HK$3,938 HKD|Low: HK$1,788 HKD|High: HK$3,962 HKD|Avg: HK$3,019 HKD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2HK$1,807 HKD
Retailer 3HK$2,526 HKD
Retailer 4HK$3,281 HKD
Retailer 5HK$3,613 HKD
Retailer 1HK$3,938 HKD

22 data points across 5 retailers

9 retailersHK$1,807 HKD to HK$10,749 HKD

B+
Cheapest Retailer
-
HK$1,807 HKD
₹21,938 INR
B+
Retailer 2
-
HK$2,369 HKD
$302 USD
View
B+
Retailer 3
-
HK$2,558 HKD
$326 USD
View
B+
Retailer 4
-
HK$2,644 HKD
$337 USD
View
B
Retailer 5
-
HK$3,185 HKD
$406 USD
View
B
Retailer 6
-
HK$3,193 HKD
$407 USD
View
B
Retailer 7
-
HK$3,281 HKD
$418 USD
View
B
Retailer 8
-
HK$3,938 HKD
€478 EUR
View
Most Expensive
C
NZ Jewellers
c2f80b6a-46e2-42f3-9902-53bf776f028b · Oct 30
HK$10,749 HKD
$1,370 USD
View
8 more retailers have this diamond
Prices start from HK$1,807 HKDSave up to HK$8,941 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$1,807 HKD