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Oval|Natural|GIA

1.30ct M SI1 Oval Natural Diamond

EX • M/SI1 • GIA 7551012365

Certificate GIA 7551012365

Diamond specifications and retailer prices

From $1,170 CAD
As of November 1, 2026
Save $1,047 CAD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,982 CAD at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551012365. Listed at 16 retailers as of November 1, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.30
Carat
M
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551012365
Dimensions8.69 × 6.00 × 3.73 mm
L/W Ratio1.45
Top View
8.69 mm6.00 mm1.30 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551012365
Side View
Table 66.0%CrownGirdle: SLI-VTKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,861 CAD|Low: $1,170 CAD|High: $4,346 CAD|Avg: $1,948 CAD|-11.2%
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
Retailer 14
November 2, 2026
Retailer 5$1,170 CAD
Retailer 3$1,435 CAD
Retailer 4$1,518 CAD
Retailer 2$1,564 CAD
Retailer 11$1,582 CAD
Retailer 13$1,582 CAD
Retailer 12$1,644 CAD
Retailer 14$1,702 CAD
Retailer 9$1,771 CAD
Retailer 10$1,772 CAD
Retailer 6$1,827 CAD
Retailer 8$1,931 CAD
Retailer 7$2,217 CAD
NZ Jewellers$3,861 CAD

33 data points across 14 retailers

16 retailers$1,170 CAD to $2,217 CAD

A
Cheapest Retailer
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$1,170 CAD
A
Retailer 2
-
$1,435 CAD
View
A
Retailer 3
-
$1,518 CAD
View
A
Retailer 4
-
$1,564 CAD
View
Retailer 5
-
$1,582 CAD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,582 CAD
View
Retailer 7
-
$1,644 CAD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$1,702 CAD
View
A
Retailer 9
-
$1,771 CAD
View
Retailer 10
-
$1,772 CAD
View
Price last confirmed 4 days ago
A
Retailer 11
-
$1,827 CAD
View
A
Retailer 12
-
$1,931 CAD
View
Retailer 13
-
$2,170 CAD
View
Price last confirmed 60 days ago
A
Retailer 14
-
$2,217 CAD
View
Retailer 15
-
$3,861 CAD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
9b3db615-82e4-49d2-9c5a-966fcc33bb4c · Oct 14
$3,982 CAD
$2,831 USD
View
Price last confirmed 23 days ago
15 more retailers have this diamond
Prices start from $1,170 CADSave up to $1,047 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
1.30ct Oval
$1,170 CAD