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Oval|Natural|GIA

1.51ct M SI2 Oval Natural Diamond

EX • M/SI2 • GIA 7466443133

Certificate GIA 7466443133

Diamond specifications and retailer prices

From $3,452 CAD
As of November 6, 2026
Save $5,427 CAD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,878 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7466443133. Listed at 11 retailers as of November 5, 2026, with prices from $3,452 to $8,878, a $5,427 spread on the same certified stone. NZ Jewellers lists it at $8,878. 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

1.51
Carat
M
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle42.6°
Pavilion angle38.45°
OriginNatural
Grading LabGIA
CertificateGIA 7466443133
Dimensions9.36 × 6.23 × 3.86 mm
L/W Ratio1.50
Top View
9.36 mm6.23 mm1.51 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7466443133
Side View
Table 61.0%Crown 42.6°Girdle: STK-THKPavilion 38.45°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 6
Current: $8,878 CAD|Low: $3,332 CAD|High: $8,878 CAD|Avg: $5,024 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
Retailer 13
Retailer 14
November 6, 2026
Retailer 6$3,332 CAD
Retailer 14$3,452 CAD
Retailer 10$4,099 CAD
Retailer 9$4,231 CAD
Retailer 11$4,616 CAD
Retailer 13$4,616 CAD
Retailer 4$4,638 CAD
Retailer 5$4,670 CAD
Retailer 12$4,795 CAD
Retailer 2$5,213 CAD
Retailer 8$5,327 CAD
Retailer 7$5,930 CAD
Retailer 3$6,064 CAD
NZ Jewellers$8,878 CAD

23 data points across 14 retailers

11 retailers$3,452 CAD to $8,878 CAD

B+
Cheapest Retailer
-
$3,452 CAD
B+
Retailer 2
-
$4,099 CAD
View
B+
Retailer 3
-
$4,231 CAD
View
B
Retailer 4
-
$4,616 CAD
View
B
Retailer 5
-
$4,638 CAD
View
B
Retailer 6
-
$4,795 CAD
View
B
Retailer 7
-
$5,213 CAD
View
B
Retailer 8
-
$5,327 CAD
View
Retailer 9
-
$5,327 CAD
View
Price last confirmed 38 days ago
B
Retailer 10
-
$5,930 CAD
View
Most Expensive
C
NZ Jewellers
5a4ec077-cc8a-4c98-b361-c496144aa44e · Nov 5
$8,878 CAD
$6,312 USD
View
10 more retailers have this diamond
Prices start from $3,452 CADSave up to $5,427 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+
1.51ct Oval
$3,452 CAD