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Round|Natural|IGI

1.30ct G SI2 Round Natural Diamond

EX • G/SI2 • IGI 750555450

Shape and cutting style on the report: Round brilliant

Certificate IGI 750555450

Diamond specifications and retailer prices

From $3,554 CAD
As of November 1, 2026
Save $4,997 CAD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,551 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 750555450. Listed at 14 retailers as of November 1, 2026, with prices from $3,554 to $8,551, a $4,997 spread on the same certified stone. NZ Jewellers lists it at $8,551. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 750555450
Dimensions6.98 × 7.04 × 4.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.98 mm7.04 mm1.30 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 750555450
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.7%

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 1
Current: $8,551 CAD|Low: $3,461 CAD|High: $8,551 CAD|Avg: $4,745 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
Retailer 17
November 6, 2026
Retailer 13$3,554 CAD
Retailer 15$3,663 CAD
Retailer 7$3,726 CAD
Retailer 2$3,751 CAD
Retailer 14$3,774 CAD
Retailer 17$3,910 CAD
Retailer 3$4,091 CAD
Retailer 5$4,091 CAD
Retailer 16$4,247 CAD
Retailer 6$4,289 CAD
Retailer 4$4,719 CAD
Retailer 11$4,734 CAD
Retailer 10$4,751 CAD
Retailer 8$4,902 CAD
Retailer 9$5,986 CAD
Retailer 12$6,841 CAD
NZ Jewellers$8,551 CAD

39 data points across 17 retailers

14 retailers$3,554 CAD to $8,551 CAD

A
Cheapest Retailer
-
$3,554 CAD
A
Retailer 2
-
$3,663 CAD
View
A
Retailer 3
-
$3,751 CAD
View
A
Retailer 4
-
$3,774 CAD
View
Final sale: no returns
A
Retailer 5
-
$3,910 CAD
View
A
Retailer 6
-
$4,091 CAD
View
Retailer 7
-
$4,091 CAD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$4,247 CAD
View
A
Retailer 9
-
$4,289 CAD
View
A
Retailer 10
-
$4,719 CAD
View
A
Retailer 11
-
$4,734 CAD
View
A
Retailer 12
-
$4,751 CAD
View
B+
Retailer 13
-
$6,841 CAD
View
Most Expensive
B
NZ Jewellers
b75a2182-7de8-495a-a9b5-de4bb379f4b0 · Nov 5
$8,551 CAD
$6,123 USD
View
13 more retailers have this diamond
Prices start from $3,554 CADSave up to $4,997 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
$3,554 CAD