Round|Natural|IGI

0.73ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 723506159

Shape and cutting style on the report: Round brilliant

Certificate IGI 723506159

Diamond specifications and retailer prices

From $885 CAD
As of October 30, 2026
8 retailers carry this diamond
Most expensive: $2,637 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.73ct natural round diamond

This 0.73ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 723506159. Listed at 8 retailers as of October 30, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.73
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 723506159
Dimensions5.66 × 5.69 × 3.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.66 mm5.69 mm0.73 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 723506159
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,637 CAD|Low: $689 CAD|High: $2,637 CAD|Avg: $1,129 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9$689 CAD
Retailer 6$740 CAD
Retailer 2$869 CAD
Retailer 10$885 CAD
Retailer 12$925 CAD
Retailer 3$969 CAD
Retailer 8$983 CAD
Retailer 11$1,033 CAD
Retailer 7$1,040 CAD
Retailer 4$1,101 CAD
Retailer 5$1,596 CAD
NZ Jewellers$2,637 CAD

26 data points across 12 retailers

8 retailers

Retailer 1
-
$689 CAD
Price last confirmed 9 days ago
Retailer 2
-
$740 CAD
View
Price last confirmed 8 days ago
Retailer 3
-
$869 CAD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$885 CAD
View
Retailer 5
-
$1,033 CAD
View
Price last confirmed 9 days ago
Retailer 6
-
$1,040 CAD
View
Price last confirmed 6 days ago
Retailer 7
-
$1,596 CAD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
ec9fe24f-0e7b-4e22-9804-3b90bab89031 · Oct 30
$2,637 CAD
$1,888 USD
View
Price last confirmed 7 days ago
7 more retailers have this diamond
Prices start from $885 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+
0.73ct Round
$885 CAD