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Round|Natural|GIA

1.30ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 2504548687

Certificate GIA 2504548687

Diamond specifications and retailer prices

From $5,025 CAD
As of November 4, 2026
Save $6,423 CAD (56%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $11,448 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2504548687. Listed at 24 retailers as of November 4, 2026, with prices from $5,025 to $11,448, a $6,423 spread on the same certified stone. NZ Jewellers lists it at $11,448. 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
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2504548687
Dimensions6.95 × 6.90 × 4.34 mm
L/W Ratio1.01
Top View
6.95 mm6.90 mm1.30 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2504548687
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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 4
Current: $6,427 CAD|Low: $5,036 CAD|High: $10,590 CAD|Avg: $6,858 CAD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$5,184 CAD
Retailer 6$5,494 CAD
Retailer 3$5,762 CAD
Retailer 1$6,427 CAD
Retailer 2$7,176 CAD
Retailer 5$10,437 CAD

36 data points across 6 retailers

24 retailers$5,025 CAD to $11,448 CAD

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Cheapest Retailer
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$5,025 CAD
A
Retailer 2
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$5,047 CAD
View
A
Retailer 3
-
$5,184 CAD
View
A
Retailer 4
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$5,237 CAD
View
A
Retailer 5
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$5,250 CAD
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A
Retailer 6
-
$5,437 CAD
View
A
Retailer 7
-
$5,494 CAD
View
Final sale: no returns
A
Retailer 8
-
$5,762 CAD
View
A
Retailer 9
-
$5,924 CAD
View
Retailer 10
-
$5,952 CAD
View
Price last confirmed 8 days ago
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Retailer 11
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$5,952 CAD
View
A
Retailer 12
-
$5,952 CAD
View
A
Retailer 13
-
$6,050 CAD
View
Retailer 14
-
$6,152 CAD
View
Price last confirmed 14 days ago
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Retailer 15
-
$6,272 CAD
View
A
Retailer 16
-
$6,427 CAD
View
A
Retailer 17
-
$6,606 CAD
View
A
Retailer 18
-
$6,606 CAD
View
A
Retailer 19
-
$6,829 CAD
View
A
Retailer 20
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$6,868 CAD
View
A
Retailer 21
-
$7,176 CAD
View
B
Retailer 22
-
$9,505 CAD
View
B+
Retailer 23
-
$10,437 CAD
View
Most Expensive
B
NZ Jewellers
48732e71-5b38-4805-9eab-5df7c42dc704 · Nov 5
$11,448 CAD
$8,197 USD
View
23 more retailers have this diamond
Prices start from $5,025 CADSave up to $6,423 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 Round
$5,025 CAD