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Round|Natural|IGI

0.50ct K I1 Round Natural Diamond

EX • K/I1 • IGI 520281904

Shape and cutting style on the report: Round brilliant

Certificate IGI 520281904

Diamond specifications and retailer prices

From $330 CAD
As of November 4, 2026
Save $1,161 CAD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,490 CAD 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 I1 clarity (included), with a top-tier cut grade and certified by IGI 520281904. Listed at 8 retailers as of November 4, 2026, with prices from $330 to $1,490, a $1,161 spread on the same certified stone. NZ Jewellers lists it at $1,490. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
K
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 520281904
Dimensions5.06 × 5.09 × 3.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.06 mm5.09 mm0.50 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 520281904
Side View
Table 61.5%Crown 35.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.8%

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: $649 CAD|Low: $337 CAD|High: $654 CAD|Avg: $479 CAD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2$339 CAD
Retailer 3$440 CAD
Retailer 4$493 CAD
Retailer 1$649 CAD

16 data points across 4 retailers

8 retailers$330 CAD to $1,490 CAD

B+
Cheapest Retailer
-
$330 CAD
Retailer 2
-
$355 CAD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$367 CAD
View
B+
Retailer 4
-
$427 CAD
View
B+
Retailer 5
-
$440 CAD
View
B+
Retailer 6
-
$443 CAD
View
B+
Retailer 7
-
$649 CAD
View
Most Expensive
C
NZ Jewellers
b7fcf9ba-5a2c-4cd7-9cd7-581f8a2169ee · Nov 4
$1,490 CAD
$1,067 USD
View
7 more retailers have this diamond
Prices start from $330 CADSave up to $1,161 CAD

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
$330 CAD