Oval|Natural|GIA

1.26ct J SI1 Oval Natural Diamond

ID • J/SI1 • GIA 1535255578

Certificate GIA 1535255578

Diamond specifications and retailer prices

From $3,272 CAD
As of October 31, 2026
Save $4,171 CAD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,442 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.26ct natural oval diamond

This 1.26ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1535255578. Listed at 16 retailers as of October 31, 2026, with prices from $3,272 to $7,442, a $4,171 spread on the same certified stone. NZ Jewellers lists it at $7,442. 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

1.26
Carat
J
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.3°
OriginNatural
Grading LabGIA
CertificateGIA 1535255578
Dimensions8.58 × 6.11 × 3.84 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
8.58 mm6.11 mm1.26 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1535255578
Side View
Table 61.0%CrownGirdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
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: Oct 31
Current: $7,442 CAD|Low: $3,245 CAD|High: $7,881 CAD|Avg: $5,017 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
Retailer 15
Retailer 16
November 6, 2026
Retailer 7$3,272 CAD
Retailer 4$3,747 CAD
Retailer 3$3,816 CAD
Retailer 8$3,893 CAD
Retailer 6$3,989 CAD
Retailer 5$4,241 CAD
Retailer 11$4,241 CAD
Retailer 2$4,458 CAD
Retailer 12$4,459 CAD
Retailer 14$4,459 CAD
Retailer 13$4,600 CAD
Retailer 16$4,853 CAD
Retailer 10$5,000 CAD
Retailer 15$6,219 CAD
Retailer 9$7,123 CAD
NZ Jewellers$7,442 CAD

42 data points across 16 retailers

16 retailers$3,272 CAD to $7,442 CAD

A
Cheapest Retailer
-
$3,272 CAD
A
Retailer 2
-
$3,747 CAD
View
B+
Retailer 3
-
$3,816 CAD
View
B+
Retailer 4
-
$3,893 CAD
View
Final sale: no returns
B+
Retailer 5
-
$3,989 CAD
View
B+
Retailer 6
-
$4,241 CAD
View
B+
Retailer 7
-
$4,241 CAD
View
B+
Retailer 8
-
$4,458 CAD
View
B+
Retailer 9
-
$4,459 CAD
View
B+
Retailer 10
-
$4,459 CAD
View
B+
Retailer 11
-
$4,600 CAD
View
B
Retailer 12
-
$4,853 CAD
View
B+
Retailer 13
-
$5,000 CAD
View
B
Retailer 14
-
$6,219 CAD
View
B
Retailer 15
-
$7,123 CAD
View
Most Expensive
B
NZ Jewellers
5f0002ef-21a3-47f2-8d24-ae64bb36df46 · Nov 5
$7,442 CAD
$5,291 USD
View
15 more retailers have this diamond
Prices start from $3,272 CADSave up to $4,171 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
1.26ct Oval
$3,272 CAD