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Radiant|Natural|IGI

0.50ct K SI1 Radiant Natural Diamond

VG • K/SI1 • IGI 692555298

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 692555298

Diamond specifications and retailer prices

From $325 CAD
As of November 6, 2026
Save $1,409 CAD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,734 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 692555298. Listed at 9 retailers as of November 5, 2026, with prices from $325 to $1,734, a $1,409 spread on the same certified stone. NZ Jewellers lists it at $1,734. 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
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.1°
Pavilion angle34.2°
OriginNatural
Grading LabIGI
CertificateIGI 692555298
Dimensions5.40 × 3.99 × 2.76 mm
L/W Ratio1.35
Culet sizePointed
Top View
5.40 mm3.99 mm0.50 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 692555298
Side View
Table 72.0%Crown 45.1°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 69.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,734 CAD|Low: $325 CAD|High: $1,734 CAD|Avg: $809 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 3$325 CAD
Retailer 4$551 CAD
Retailer 2$596 CAD
Retailer 6$647 CAD
Retailer 5$700 CAD
Retailer 7$843 CAD
Retailer 8$1,044 CAD
NZ Jewellers$1,734 CAD

30 data points across 8 retailers

9 retailers$325 CAD to $1,734 CAD

A
Cheapest Retailer
-
$325 CAD
B+
Retailer 2
-
$551 CAD
View
B+
Retailer 3
-
$596 CAD
View
B+
Retailer 4
-
$636 CAD
View
B+
Retailer 5
-
$647 CAD
View
B+
Retailer 6
-
$700 CAD
View
B
Retailer 7
-
$843 CAD
View
B
Retailer 8
-
$1,044 CAD
View
Most Expensive
C
NZ Jewellers
85e17a43-7da4-4a4a-a0c9-8b8b87f879b0 · Nov 5
$1,734 CAD
$1,233 USD
View
8 more retailers have this diamond
Prices start from $325 CADSave up to $1,409 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.

A
0.50ct Radiant
$325 CAD