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Round|Natural|GIA

1.53ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 2436000565

Certificate GIA 2436000565

Diamond specifications and retailer prices

From $3,120 CAD
As of November 6, 2026
Save $4,850 CAD (61%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,970 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 M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2436000565. Listed at 10 retailers as of November 5, 2026, with prices from $3,120 to $7,970, a $4,850 spread on the same certified stone. NZ Jewellers lists it at $7,970. 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

1.53
Carat
M
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2436000565
Dimensions7.35 × 4.56 × 7.39 mm
L/W Ratio1.61
Top View
7.35 mm4.56 mm1.53 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2436000565
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $7,970 CAD|Low: $3,120 CAD|High: $8,578 CAD|Avg: $4,504 CAD|-7.1%
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 5, 2026
Retailer 11$3,120 CAD
Retailer 9$3,429 CAD
Retailer 10$3,454 CAD
Retailer 8$3,515 CAD
Retailer 7$3,613 CAD
Retailer 13$3,630 CAD
Retailer 12$3,984 CAD
Retailer 5$4,008 CAD
Retailer 4$4,075 CAD
Retailer 2$4,426 CAD
Retailer 6$4,652 CAD
Retailer 3$6,618 CAD
NZ Jewellers$7,970 CAD

27 data points across 13 retailers

10 retailers$3,120 CAD to $7,970 CAD

A
Cheapest Retailer
-
$3,120 CAD
A
Retailer 2
-
$3,429 CAD
View
A
Retailer 3
-
$3,454 CAD
View
A
Retailer 4
-
$3,515 CAD
View
A
Retailer 5
-
$3,613 CAD
View
Retailer 6
-
$3,630 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$3,984 CAD
View
B+
Retailer 8
-
$4,426 CAD
View
B+
Retailer 9
-
$4,652 CAD
View
Most Expensive
B
NZ Jewellers
2b50d665-6148-4823-b455-a84d885bc131 · Nov 5
$7,970 CAD
$5,707 USD
View
9 more retailers have this diamond
Prices start from $3,120 CADSave up to $4,850 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
1.53ct Round
$3,120 CAD