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Oval|Natural|GIA

1.51ct M SI1 Oval Natural Diamond

GD • M/SI1 • GIA 7558341333

Certificate GIA 7558341333

Diamond specifications and retailer prices

From $2,869 CAD
As of November 4, 2026
Save $4,463 CAD (61%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,333 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7558341333. Listed at 10 retailers as of November 4, 2026, with prices from $2,869 to $7,333, a $4,463 spread on the same certified stone. NZ Jewellers lists it at $7,333. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
M
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558341333
Dimensions9.66 × 6.01 × 3.78 mm
L/W Ratio1.61
Top View
9.66 mm6.01 mm1.51 ctM / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558341333
Side View
Table 61.0%CrownGirdle: Sli. Thick - Very ThickPavilionCulet: NoneDepth 62.8%

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: $7,333 CAD|Low: $2,232 CAD|High: $7,333 CAD|Avg: $3,568 CAD|+5.2%
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 6, 2026
Retailer 5$2,232 CAD
Retailer 13$2,525 CAD
Retailer 11$2,869 CAD
Retailer 4$2,961 CAD
Retailer 9$3,178 CAD
Retailer 10$3,186 CAD
Retailer 6$3,251 CAD
Retailer 12$3,324 CAD
Retailer 2$3,495 CAD
Retailer 7$3,667 CAD
Retailer 3$3,905 CAD
Retailer 8$4,280 CAD
NZ Jewellers$7,333 CAD

15 data points across 13 retailers

10 retailers$2,869 CAD to $7,333 CAD

Retailer 1
-
$2,525 CAD
Price last confirmed 16 days ago
B+
Retailer 2
-
$2,869 CAD
View
B+
Retailer 3
-
$3,178 CAD
View
B+
Retailer 4
-
$3,186 CAD
View
B+
Retailer 5
-
$3,251 CAD
View
B+
Retailer 6
-
$3,324 CAD
View
B+
Retailer 7
-
$3,495 CAD
View
B
Retailer 8
-
$3,667 CAD
View
B
Retailer 9
-
$4,280 CAD
View
Most Expensive
C
NZ Jewellers
672a6b5d-16f9-4b2e-9268-5805b7f8510b · Nov 5
$7,333 CAD
$5,213 USD
View
9 more retailers have this diamond
Prices start from $2,869 CADSave up to $4,463 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
$2,869 CAD