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Heart|Natural|IGI

1.00ct G SI2 Heart Natural Diamond

VG • G/SI2 • IGI 713503917

Shape and cutting style on the report: Heart brilliant

Certificate IGI 713503917

Diamond specifications and retailer prices

From $1,656 CAD
As of November 4, 2026
Save $2,722 CAD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,377 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 713503917. Listed at 14 retailers as of November 4, 2026, with prices from $1,656 to $4,377, a $2,722 spread on the same certified stone. NZ Jewellers lists it at $4,377. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
G
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle31.4°
Pavilion angle36.2°
OriginNatural
Grading LabIGI
CertificateIGI 713503917
Dimensions6.36 × 6.91 × 3.72 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Top View
6.36 mm6.91 mm1.00 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 713503917
Side View
Table 62.0%Crown 31.4°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 53.8%

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 4
Current: $4,377 CAD|Low: $1,518 CAD|High: $4,377 CAD|Avg: $2,189 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
November 6, 2026
Retailer 10$1,656 CAD
Retailer 5$1,720 CAD
Retailer 2$1,764 CAD
Retailer 3$1,795 CAD
Retailer 13$1,795 CAD
Retailer 11$1,864 CAD
Retailer 14$1,865 CAD
Retailer 12$1,869 CAD
Retailer 9$1,979 CAD
Retailer 6$1,983 CAD
Retailer 4$2,071 CAD
Retailer 7$2,491 CAD
Retailer 8$3,277 CAD
NZ Jewellers$4,377 CAD

45 data points across 14 retailers

14 retailers$1,656 CAD to $4,377 CAD

A
Cheapest Retailer
-
$1,656 CAD
Final sale: no returns
A
Retailer 2
-
$1,720 CAD
View
A
Retailer 3
-
$1,764 CAD
View
B+
Retailer 4
-
$1,795 CAD
View
Retailer 5
-
$1,795 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,864 CAD
View
B+
Retailer 7
-
$1,865 CAD
View
B+
Retailer 8
-
$1,869 CAD
View
A
Retailer 9
-
$1,979 CAD
View
B+
Retailer 10
-
$1,983 CAD
View
B+
Retailer 11
-
$2,071 CAD
View
B+
Retailer 12
-
$2,491 CAD
View
B
Retailer 13
-
$3,277 CAD
View
Most Expensive
B
NZ Jewellers
6015b6e0-831b-48aa-b0b4-8e590cd74c13 · Nov 5
$4,377 CAD
$3,112 USD
View
13 more retailers have this diamond
Prices start from $1,656 CADSave up to $2,722 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
1.00ct Heart
$1,656 CAD