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Round|Natural|IGI

1.53ct L I1 Round Natural Diamond

EX • L/I1 • IGI 450045721

Shape and cutting style on the report: Round brilliant

Certificate IGI 450045721

Diamond specifications and retailer prices

From $2,137 CAD
As of November 4, 2026
Save $3,586 CAD (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,723 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by IGI 450045721. Listed at 8 retailers as of November 4, 2026, with prices from $2,137 to $5,723, a $3,586 spread on the same certified stone. NZ Jewellers lists it at $5,723. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
L
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.4°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 450045721
Dimensions7.25 × 7.33 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.25 mm7.33 mm1.53 ctL / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 450045721
Side View
Table 60.0%Crown 36.4°GirdlePavilion 40.4°Culet: NoneDepth 61.9%

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: $5,723 CAD|Low: $1,892 CAD|High: $6,038 CAD|Avg: $2,933 CAD|-5.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10$1,892 CAD
Retailer 7$2,137 CAD
Retailer 4$2,346 CAD
Retailer 3$2,455 CAD
Retailer 5$2,455 CAD
Retailer 8$2,476 CAD
Retailer 6$2,707 CAD
Retailer 9$2,945 CAD
Retailer 2$3,179 CAD
NZ Jewellers$5,723 CAD

21 data points across 10 retailers

8 retailers$2,137 CAD to $5,723 CAD

B+
Cheapest Retailer
-
$2,137 CAD
B+
Retailer 2
-
$2,346 CAD
View
B+
Retailer 3
-
$2,455 CAD
View
B+
Retailer 4
-
$2,455 CAD
View
Retailer 5
-
$2,476 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$2,707 CAD
View
B+
Retailer 7
-
$3,179 CAD
View
Most Expensive
C
NZ Jewellers
e3415690-9f45-4619-9b82-a1ab5a5302fe · Nov 5
$5,723 CAD
$4,098 USD
View
7 more retailers have this diamond
Prices start from $2,137 CADSave up to $3,586 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+
1.53ct Round
$2,137 CAD