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0.73ct E SI2 Round Natural Diamond

EX • E/SI2 • IGI 831667745

Shape and cutting style on the report: Round brilliant

Certificate IGI 831667745

Diamond specifications and retailer prices

From $932 CAD
As of November 5, 2026
Save $2,936 CAD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,867 CAD at NZ Jewellers · As of November 5, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 831667745. Listed at 13 retailers as of November 5, 2026, with prices from $932 to $3,867, a $2,936 spread on the same certified stone. NZ Jewellers lists it at $3,867. 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
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 831667745
Dimensions5.72 × 5.76 × 3.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeMedium
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.72 mm5.76 mm0.73 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 831667745
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: MediumDepth 62.5%

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 5
Current: $3,867 CAD|Low: $932 CAD|High: $4,029 CAD|Avg: $1,623 CAD|-4.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 9$932 CAD
Retailer 12$1,138 CAD
Retailer 10$1,233 CAD
Retailer 11$1,254 CAD
Retailer 5$1,265 CAD
Retailer 13$1,281 CAD
Retailer 2$1,418 CAD
Retailer 8$1,423 CAD
Retailer 4$1,433 CAD
Retailer 7$1,480 CAD
Retailer 6$1,633 CAD
Retailer 3$2,261 CAD
NZ Jewellers$3,867 CAD

22 data points across 13 retailers

13 retailers$932 CAD to $3,867 CAD

A
Cheapest Retailer
-
$932 CAD
A
Retailer 2
-
$1,138 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,233 CAD
View
A
Retailer 4
-
$1,254 CAD
View
Retailer 5
-
$1,265 CAD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,281 CAD
View
A
Retailer 7
-
$1,418 CAD
View
A
Retailer 8
-
$1,423 CAD
View
A
Retailer 9
-
$1,433 CAD
View
A
Retailer 10
-
$1,480 CAD
View
A
Retailer 11
-
$1,633 CAD
View
B+
Retailer 12
-
$2,261 CAD
View
Most Expensive
B
NZ Jewellers
4267a4a8-c58f-41e0-b6e1-db9312492896 · Nov 5
$3,867 CAD
$2,769 USD
View
12 more retailers have this diamond
Prices start from $932 CADSave up to $2,936 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
0.73ct Round
$932 CAD