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Round|Natural|IGI

0.50ct K I2 Round Natural Diamond

VG • K/I2 • IGI 522219339

Shape and cutting style on the report: Round brilliant

Certificate IGI 522219339

Diamond specifications and retailer prices

From $566 AUD
As of November 4, 2026
Save $1,601 AUD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,167 AUD 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 K colour (faint-tinted) and I2 clarity (included), with a very-good cut grade and certified by IGI 522219339. Listed at 7 retailers as of November 4, 2026, with prices from $566 to $2,167, a $1,601 spread on the same certified stone. NZ Jewellers lists it at $2,167. 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
K
Colour
I2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30°
Pavilion angle42.2°
OriginNatural
Grading LabIGI
CertificateIGI 522219339
Dimensions5.04 × 5.06 × 3.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
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Top View
5.04 mm5.06 mm0.50 ctK / I2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 522219339
Side View
Table 57.0%Crown 30°Girdle: STK-THKPavilion 42.2°Culet: NoneDepth 63.1%

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: Nov 4
Current: $909 AUD|Low: $611 AUD|High: $919 AUD|Avg: $760 AUD|+2.1%
Retailer 1
Retailer 2
November 5, 2026
Retailer 2$616 AUD
Retailer 1$909 AUD

20 data points across 2 retailers

7 retailers$566 AUD to $2,167 AUD

B+
Cheapest Retailer
-
$566 AUD
Retailer 2
-
$609 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$609 AUD
View
B
Retailer 4
-
$653 AUD
View
B
Retailer 5
-
$777 AUD
View
B
Retailer 6
-
$909 AUD
View
Most Expensive
C
NZ Jewellers
1dec0832-df18-45ee-a9ce-5233df079ad7 · Nov 4
$2,167 AUD
$1,517 USD
View
6 more retailers have this diamond
Prices start from $566 AUDSave up to $1,601 AUD

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
$566 AUD