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Oval|Natural|IGI

1.70ct K SI1 Oval Natural Diamond

VG • K/SI1 • IGI 768663715

Shape and cutting style on the report: Oval brilliant

Certificate IGI 768663715

Diamond specifications and retailer prices

From $3,507 CAD
As of November 5, 2026
Save $4,681 CAD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,188 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.7ct natural oval diamond

This 1.7ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 768663715. Listed at 11 retailers as of November 5, 2026, with prices from $3,507 to $8,188, a $4,681 spread on the same certified stone. NZ Jewellers lists it at $8,188. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 768663715
Dimensions9.31 × 6.60 × 4.20 mm
L/W Ratio1.41
Girdle conditionFaceted
Top View
9.31 mm6.60 mm1.70 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 768663715
Side View
Table 58.0%Crown 33.5°Girdle: THK-VTKPavilion 40.1°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
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 5
Current: $8,188 CAD|Low: $3,507 CAD|High: $8,336 CAD|Avg: $4,823 CAD|-1.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$3,507 CAD
Retailer 9$3,573 CAD
Retailer 10$3,916 CAD
Retailer 3$3,988 CAD
Retailer 11$4,068 CAD
Retailer 4$4,220 CAD
Retailer 8$4,519 CAD
Retailer 2$4,560 CAD
Retailer 5$4,780 CAD
Retailer 7$6,843 CAD
NZ Jewellers$8,188 CAD

41 data points across 11 retailers

11 retailers$3,507 CAD to $8,188 CAD

A
Cheapest Retailer
-
$3,507 CAD
A
Retailer 2
-
$3,573 CAD
View
B+
Retailer 3
-
$3,916 CAD
View
Retailer 4
-
$3,988 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$4,068 CAD
View
B+
Retailer 6
-
$4,220 CAD
View
B+
Retailer 7
-
$4,519 CAD
View
B+
Retailer 8
-
$4,560 CAD
View
B+
Retailer 9
-
$4,780 CAD
View
B+
Retailer 10
-
$6,843 CAD
View
Most Expensive
B
NZ Jewellers
6b397b13-3e03-47e2-aaa0-718f0bd4c57d · Nov 5
$8,188 CAD
$5,821 USD
View
10 more retailers have this diamond
Prices start from $3,507 CADSave up to $4,681 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
1.70ct Oval
$3,507 CAD