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Marquise|Natural|IGI

1.71ct K SI2 Marquise Natural Diamond

VG • K/SI2 • IGI 835613728

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 835613728

Diamond specifications and retailer prices

From $5,587 CAD
As of November 6, 2026
Save $6,853 CAD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,440 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.71ct natural marquise diamond

This 1.71ct natural marquise 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 835613728. Listed at 14 retailers as of November 5, 2026, with prices from $5,587 to $12,440, a $6,853 spread on the same certified stone. NZ Jewellers lists it at $12,440. 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

1.71
Carat
K
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle34.9°
OriginNatural
Grading LabIGI
CertificateIGI 835613728
Dimensions12.56 × 6.26 × 3.66 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizeNone
Top View
12.56 mm6.26 mm1.71 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 835613728
Side View
Table 56.0%Crown 39.2°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 58.5%

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: $12,440 CAD|Low: $5,587 CAD|High: $12,440 CAD|Avg: $8,037 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 2$5,587 CAD
Retailer 5$6,487 CAD
Retailer 6$6,783 CAD
Retailer 12$7,386 CAD
Retailer 7$7,411 CAD
Retailer 4$7,438 CAD
Retailer 11$7,438 CAD
Retailer 14$7,438 CAD
Retailer 10$7,638 CAD
Retailer 3$7,652 CAD
Retailer 8$7,902 CAD
Retailer 13$8,582 CAD
Retailer 9$11,814 CAD
NZ Jewellers$12,440 CAD

35 data points across 14 retailers

14 retailers$5,587 CAD to $12,440 CAD

A
Cheapest Retailer
-
$5,587 CAD
B+
Retailer 2
-
$6,487 CAD
View
B+
Retailer 3
-
$6,783 CAD
View
B+
Retailer 4
-
$7,386 CAD
View
B+
Retailer 5
-
$7,411 CAD
View
B+
Retailer 6
-
$7,438 CAD
View
B+
Retailer 7
-
$7,438 CAD
View
Retailer 8
-
$7,438 CAD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$7,638 CAD
View
B+
Retailer 10
-
$7,652 CAD
View
B+
Retailer 11
-
$7,902 CAD
View
B+
Retailer 12
-
$8,582 CAD
View
B
Retailer 13
-
$11,814 CAD
View
Most Expensive
B
NZ Jewellers
1b1b6266-81f8-45e1-bb00-f08c3993680a · Nov 5
$12,440 CAD
$8,844 USD
View
13 more retailers have this diamond
Prices start from $5,587 CADSave up to $6,853 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
1.71ct Marquise
$5,587 CAD