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Heart|Natural|IGI

1.70ct K SI2 Heart Natural Diamond

VG • K/SI2 • IGI 700528984

Shape and cutting style on the report: Heart brilliant

Certificate IGI 700528984

Diamond specifications and retailer prices

From $4,190 CAD
As of November 4, 2026
Save $4,034 CAD (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,224 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 700528984. Listed at 12 retailers as of November 4, 2026, with prices from $4,190 to $8,224, a $4,034 spread on the same certified stone. NZ Jewellers lists it at $8,224. 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

1.70
Carat
K
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle43.6°
OriginNatural
Grading LabIGI
CertificateIGI 700528984
Dimensions7.31 × 8.03 × 4.90 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Top View
7.31 mm8.03 mm1.70 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 700528984
Side View
Table 64.0%Crown 35.8°Girdle: MED-VTKPavilion 43.6°Culet: NoneDepth 61.0%

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 4
Current: $5,496 CAD|Low: $2,781 CAD|High: $7,989 CAD|Avg: $4,997 CAD|+9.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$2,781 CAD
Retailer 6$4,190 CAD
Retailer 5$4,328 CAD
Retailer 4$4,515 CAD
Retailer 8$4,721 CAD
Retailer 10$4,923 CAD
Retailer 7$5,446 CAD
Retailer 1$5,496 CAD
Retailer 9$5,617 CAD
Retailer 3$7,874 CAD

26 data points across 10 retailers

12 retailers$4,190 CAD to $8,224 CAD

B+
Cheapest Retailer
-
$4,190 CAD
B+
Retailer 2
-
$4,328 CAD
View
B+
Retailer 3
-
$4,515 CAD
View
Retailer 4
-
$4,721 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$4,721 CAD
View
B+
Retailer 6
-
$4,902 CAD
View
B+
Retailer 7
-
$4,923 CAD
View
Retailer 8
-
$5,446 CAD
View
Price last confirmed 61 days ago
B+
Retailer 9
-
$5,446 CAD
View
B+
Retailer 10
-
$5,496 CAD
View
B
Retailer 11
-
$7,874 CAD
View
Most Expensive
B
NZ Jewellers
652b5ffe-1b3b-4d69-ad42-2abb83dbdb12 · Nov 5
$8,224 CAD
$5,847 USD
View
11 more retailers have this diamond
Prices start from $4,190 CADSave up to $4,034 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+
1.70ct Heart
$4,190 CAD