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Round|Natural|GIA

1.30ct G SI1 Round Natural Diamond

EX • G/SI1

Diamond specifications and retailer prices

From $6,517 CAD
As of November 6, 2026
Save $7,508 CAD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $14,025 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 14 retailers as of November 5, 2026, with prices from $6,517 to $14,025, a $7,508 spread on the same certified stone. NZ Jewellers lists it at $14,025. 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
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions6.95 × 7.00 × 4.33 mm
L/W Ratio1.01
Top View
6.95 mm7.00 mm1.30 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $14,025 CAD|Low: $6,427 CAD|High: $14,025 CAD|Avg: $8,561 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
November 6, 2026
Retailer 15$6,517 CAD
Retailer 14$6,690 CAD
Retailer 12$7,012 CAD
Retailer 6$7,107 CAD
Retailer 10$7,596 CAD
Retailer 13$7,596 CAD
Retailer 2$8,023 CAD
Retailer 5$8,216 CAD
Retailer 11$8,244 CAD
Retailer 7$8,262 CAD
Retailer 4$8,678 CAD
Retailer 3$8,765 CAD
Retailer 8$8,878 CAD
Retailer 9$12,319 CAD
NZ Jewellers$14,025 CAD

28 data points across 15 retailers

14 retailers$6,517 CAD to $14,025 CAD

B+
Cheapest Retailer
-
$6,517 CAD
B+
Retailer 2
-
$6,690 CAD
View
B+
Retailer 3
-
$7,012 CAD
View
Final sale: no returns
B+
Retailer 4
-
$7,107 CAD
View
B+
Retailer 5
-
$7,596 CAD
View
B+
Retailer 6
-
$7,596 CAD
View
B
Retailer 7
-
$8,023 CAD
View
B
Retailer 8
-
$8,216 CAD
View
B+
Retailer 9
-
$8,262 CAD
View
B
Retailer 10
-
$8,678 CAD
View
B
Retailer 11
-
$8,765 CAD
View
B
Retailer 12
-
$8,878 CAD
View
B
Retailer 13
-
$12,319 CAD
View
Most Expensive
B
NZ Jewellers
5923ccf6-3b50-4d7c-9bdf-297e8ecbfbee · Nov 5
$14,025 CAD
$10,042 USD
View
13 more retailers have this diamond
Prices start from $6,517 CADSave up to $7,508 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.

B+
1.30ct Round
$6,517 CAD