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Round|Natural|GIA

0.73ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 1558582754

Certificate GIA 1558582754

Diamond specifications and retailer prices

From $1,073 CAD
As of October 30, 2026
Save $732 CAD (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,507 CAD at NZ Jewellers · As of September 25, 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 GIA 1558582754. Listed at 10 retailers as of October 30, 2026, with a 68% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceFaint
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1558582754
Dimensions5.72 × 5.75 × 3.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.72 mm5.75 mm0.73 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558582754
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.7%

Caratlytics Score

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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: Oct 30
Current: $1,391 CAD|Low: $1,056 CAD|High: $2,641 CAD|Avg: $1,678 CAD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 10$1,073 CAD
Retailer 13$1,216 CAD
Retailer 9$1,304 CAD
Retailer 12$1,327 CAD
Retailer 6$1,376 CAD
Retailer 1$1,391 CAD
Retailer 11$1,510 CAD
Retailer 8$1,634 CAD
Retailer 4$1,804 CAD
Retailer 2$1,891 CAD
Retailer 7$2,049 CAD
Retailer 5$2,212 CAD
Retailer 3$2,641 CAD

26 data points across 13 retailers

10 retailers$1,073 CAD to $1,804 CAD

A
Cheapest Retailer
-
$1,073 CAD
Retailer 2
-
$1,304 CAD
View
Price last confirmed 8 days ago
Retailer 3
-
$1,327 CAD
View
Price last confirmed 8 days ago
Retailer 4
-
$1,376 CAD
View
Price last confirmed 8 days ago
Retailer 5
-
$1,391 CAD
View
Price last confirmed 9 days ago
Retailer 6
-
$1,510 CAD
View
Price last confirmed 10 days ago
Retailer 7
-
$1,634 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,804 CAD
View
Retailer 9
-
$2,049 CAD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
966486e4-2dc4-4326-b816-66728e793037 · Sep 25
$3,507 CAD
$2,511 USD
View
Price last confirmed 41 days ago
9 more retailers have this diamond
Prices start from $1,073 CADSave up to $732 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
$1,073 CAD