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Marquise|Natural|IGI

1.06ct K SI1 Marquise Natural Diamond

VG • K/SI1 • IGI 490197347

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 490197347

Diamond specifications and retailer prices

From $1,688 CAD
As of November 6, 2026
Save $3,846 CAD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,535 CAD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.06ct natural marquise diamond

This 1.06ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 490197347. Listed at 15 retailers as of November 3, 2026, with prices from $1,688 to $5,535, a $3,846 spread on the same certified stone. NZ Jewellers lists it at $5,535. 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

1.06
Carat
K
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 490197347
Dimensions10.30 × 5.17 × 3.41 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizeNone
Top View
10.30 mm5.17 mm1.06 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 490197347
Side View
Table 58.0%Crown 35°Girdle: MED-THKPavilion 41.8°Culet: NoneDepth 66.0%

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 6
Current: $5,535 CAD|Low: $1,688 CAD|High: $5,535 CAD|Avg: $2,850 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
November 6, 2026
Retailer 2$1,688 CAD
Retailer 9$2,102 CAD
Retailer 7$2,208 CAD
Retailer 4$2,269 CAD
Retailer 11$2,269 CAD
Retailer 3$2,374 CAD
Retailer 5$2,559 CAD
Retailer 12$2,619 CAD
Retailer 10$2,769 CAD
Retailer 8$3,096 CAD
Retailer 6$3,964 CAD
NZ Jewellers$5,535 CAD

29 data points across 12 retailers

15 retailers$1,688 CAD to $5,535 CAD

A
Cheapest Retailer
-
$1,688 CAD
B+
Retailer 2
-
$2,102 CAD
View
B+
Retailer 3
-
$2,102 CAD
View
B+
Retailer 4
-
$2,130 CAD
View
B+
Retailer 5
-
$2,202 CAD
View
B+
Retailer 6
-
$2,208 CAD
View
B+
Retailer 7
-
$2,269 CAD
View
Retailer 8
-
$2,269 CAD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,374 CAD
View
B+
Retailer 10
-
$2,559 CAD
View
B+
Retailer 11
-
$2,619 CAD
View
B+
Retailer 12
-
$2,769 CAD
View
B+
Retailer 13
-
$3,096 CAD
View
B
Retailer 14
-
$3,964 CAD
View
Most Expensive
C
NZ Jewellers
1ac27b13-0b25-4ab7-b4aa-8ba91a146850 · Nov 3
$5,535 CAD
$3,963 USD
View
14 more retailers have this diamond
Prices start from $1,688 CADSave up to $3,846 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
1.06ct Marquise
$1,688 CAD