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Round|Natural|GIA

1.51ct M IF Round Natural Diamond

EX • M/IF • GIA 1389319838

Certificate GIA 1389319838

Diamond specifications and retailer prices

From $4,972 CAD
As of November 5, 2026
Save $4,871 CAD (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,843 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1389319838. Listed at 11 retailers as of November 5, 2026, with prices from $4,972 to $9,843, a $4,871 spread on the same certified stone. NZ Jewellers lists it at $9,843. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
M
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1389319838
Dimensions7.25 × 7.31 × 4.53 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.25 mm7.31 mm1.51 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1389319838
Side View
Table 57.0%Crown 35.5°Girdle: NUL-NULPavilion 40.6°CuletDepth 62.2%

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 5
Current: $9,843 CAD|Low: $4,972 CAD|High: $25,595 CAD|Avg: $7,909 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
November 6, 2026
Retailer 12$4,972 CAD
Retailer 3$5,174 CAD
Retailer 11$5,384 CAD
Retailer 2$5,592 CAD
Retailer 8$5,649 CAD
Retailer 9$5,649 CAD
Retailer 10$5,649 CAD
Retailer 5$6,201 CAD
Retailer 7$6,519 CAD
Retailer 6$6,895 CAD
NZ Jewellers$9,843 CAD
Retailer 4$25,595 CAD

29 data points across 12 retailers

11 retailers$4,972 CAD to $9,843 CAD

A
Cheapest Retailer
-
$4,972 CAD
A
Retailer 2
-
$5,174 CAD
View
A
Retailer 3
-
$5,384 CAD
View
A
Retailer 4
-
$5,592 CAD
View
A
Retailer 5
-
$5,649 CAD
View
Retailer 6
-
$5,649 CAD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$5,649 CAD
View
A
Retailer 8
-
$6,201 CAD
View
B+
Retailer 9
-
$6,519 CAD
View
B+
Retailer 10
-
$6,895 CAD
View
Most Expensive
B
NZ Jewellers
011e2740-c3eb-4817-b549-ee0ae43ff5be · Nov 5
$9,843 CAD
$7,048 USD
View
10 more retailers have this diamond
Prices start from $4,972 CADSave up to $4,871 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
1.51ct Round
$4,972 CAD