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Round|Natural|GIA

1.30ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6565142220

Certificate GIA 6565142220

Diamond specifications and retailer prices

From $3,589 CAD
As of November 4, 2026
Save $4,560 CAD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,149 CAD at NZ Jewellers · As of November 2, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565142220. Listed at 18 retailers as of November 2, 2026, with prices from $3,589 to $8,149, a $4,560 spread on the same certified stone. NZ Jewellers lists it at $8,149. 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
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6565142220
Dimensions6.95 × 6.90 × 4.38 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cloud, Indented Natural
Top View
6.95 mm6.90 mm1.30 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6565142220
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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: Nov 4
Current: $8,149 CAD|Low: $3,589 CAD|High: $8,149 CAD|Avg: $4,903 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 5, 2026
Retailer 16$3,589 CAD
Retailer 8$3,686 CAD
Retailer 15$3,714 CAD
Retailer 7$4,237 CAD
Retailer 13$4,237 CAD
Retailer 6$4,329 CAD
Retailer 10$4,429 CAD
Retailer 12$4,550 CAD
Retailer 5$4,603 CAD
Retailer 14$4,603 CAD
Retailer 9$4,810 CAD
Retailer 2$5,112 CAD
Retailer 4$5,424 CAD
Retailer 3$5,493 CAD
Retailer 11$7,821 CAD
NZ Jewellers$8,149 CAD

36 data points across 16 retailers

18 retailers$3,589 CAD to $8,149 CAD

A
Cheapest Retailer
-
$3,589 CAD
A
Retailer 2
-
$3,686 CAD
View
A
Retailer 3
-
$3,714 CAD
View
Final sale: no returns
A
Retailer 4
-
$3,910 CAD
View
A
Retailer 5
-
$4,237 CAD
View
Retailer 6
-
$4,237 CAD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$4,329 CAD
View
A
Retailer 8
-
$4,429 CAD
View
Retailer 9
-
$4,550 CAD
View
Price last confirmed 19 days ago
A
Retailer 10
-
$4,603 CAD
View
A
Retailer 11
-
$4,603 CAD
View
A
Retailer 12
-
$4,810 CAD
View
B+
Retailer 13
-
$4,883 CAD
View
B+
Retailer 14
-
$4,889 CAD
View
B+
Retailer 15
-
$5,112 CAD
View
B+
Retailer 16
-
$5,493 CAD
View
B
Retailer 17
-
$7,821 CAD
View
Most Expensive
B
NZ Jewellers
5466e838-73e8-4ff3-86d4-dbf94caca483 · Nov 2
$8,149 CAD
$5,835 USD
View
17 more retailers have this diamond
Prices start from $3,589 CADSave up to $4,560 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
$3,589 CAD