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Round|Natural|GIA

1.30ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6561163484

Certificate GIA 6561163484

Diamond specifications and retailer prices

From $4,396 CAD
As of November 1, 2026
Save $5,743 CAD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,139 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561163484. Listed at 16 retailers as of November 1, 2026, with prices from $4,396 to $10,139, a $5,743 spread on the same certified stone. NZ Jewellers lists it at $10,139. 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
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6561163484
Dimensions6.92 × 6.97 × 4.35 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.92 mm6.97 mm1.30 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6561163484
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $10,139 CAD|Low: $4,360 CAD|High: $10,315 CAD|Avg: $6,175 CAD|-1.7%
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
November 4, 2026
Retailer 14$4,396 CAD
Retailer 9$4,417 CAD
Retailer 3$5,021 CAD
Retailer 6$5,373 CAD
Retailer 5$5,536 CAD
Retailer 11$5,599 CAD
Retailer 10$5,820 CAD
Retailer 13$5,820 CAD
Retailer 4$6,165 CAD
Retailer 8$6,241 CAD
Retailer 7$6,314 CAD
Retailer 15$6,715 CAD
Retailer 2$6,718 CAD
Retailer 12$9,733 CAD
NZ Jewellers$10,139 CAD

28 data points across 15 retailers

16 retailers$4,396 CAD to $10,139 CAD

A
Cheapest Retailer
-
$4,396 CAD
A
Retailer 2
-
$4,417 CAD
View
A
Retailer 3
-
$4,880 CAD
View
A
Retailer 4
-
$5,021 CAD
View
Retailer 5
-
$5,536 CAD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$5,599 CAD
View
B+
Retailer 7
-
$5,762 CAD
View
A
Retailer 8
-
$5,820 CAD
View
A
Retailer 9
-
$5,820 CAD
View
B+
Retailer 10
-
$6,165 CAD
View
B+
Retailer 11
-
$6,241 CAD
View
Retailer 12
-
$6,314 CAD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
$6,715 CAD
View
B+
Retailer 14
-
$6,718 CAD
View
B
Retailer 15
-
$9,733 CAD
View
Most Expensive
B
NZ Jewellers
2ffc45c0-0fa1-4617-b109-087f23477e83 · Nov 2
$10,139 CAD
$7,260 USD
View
15 more retailers have this diamond
Prices start from $4,396 CADSave up to $5,743 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
$4,396 CAD