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Round|Natural|IGI

1.79ct L SI2 Round Natural Diamond

EX • L/SI2 • IGI 670479146

Shape and cutting style on the report: Round brilliant

Certificate IGI 670479146

Diamond specifications and retailer prices

From $3,052 CAD
As of November 4, 2026
Save $1,134 CAD (27%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,676 CAD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.79ct natural round diamond

This 1.79ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 670479146. Listed at 8 retailers as of November 4, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.79
Carat
L
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 670479146
Dimensions7.82 × 7.87 × 4.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.82 mm7.87 mm1.79 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670479146
Side View
Table 57.0%Crown 33.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.4%

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: $4,186 CAD|Low: $3,052 CAD|High: $5,836 CAD|Avg: $4,157 CAD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 2$3,052 CAD
Retailer 3$3,208 CAD
Retailer 4$4,089 CAD
Retailer 1$4,186 CAD
Retailer 5$5,836 CAD

30 data points across 5 retailers

8 retailers$3,052 CAD to $4,186 CAD

A
Cheapest Retailer
-
$3,052 CAD
A
Retailer 2
-
$3,208 CAD
View
Retailer 3
-
$3,596 CAD
View
Price last confirmed 38 days ago
Retailer 4
-
$3,672 CAD
View
Price last confirmed 25 days ago
Retailer 5
-
$3,672 CAD
View
Price last confirmed 30 days ago
A
Retailer 6
-
$4,186 CAD
View
Retailer 7
-
$4,236 CAD
View
Price last confirmed 28 days ago
Most Expensive
NZ Jewellers
7ad36bbb-d090-4f9d-9444-9e1641517257 · Oct 6
$7,676 CAD
$5,496 USD
View
Price last confirmed 31 days ago
7 more retailers have this diamond
Prices start from $3,052 CADSave up to $1,134 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
1.79ct Round
$3,052 CAD