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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 $5,091 SGD
As of November 6, 2026
Save $6,244 SGD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,334 SGD 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 $5,091 to $11,334, a $6,244 spread on the same certified stone. NZ Jewellers lists it at $11,334. 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
Colour
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

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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: $11,334 SGD|Low: $5,091 SGD|High: $11,334 SGD|Avg: $7,322 SGD
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$5,091 SGD
Retailer 5$5,911 SGD
Retailer 6$6,180 SGD
Retailer 12$6,730 SGD
Retailer 7$6,753 SGD
Retailer 4$6,777 SGD
Retailer 11$6,777 SGD
Retailer 14$6,777 SGD
Retailer 10$6,959 SGD
Retailer 3$6,972 SGD
Retailer 8$7,200 SGD
Retailer 13$7,819 SGD
Retailer 9$10,764 SGD
NZ Jewellers$11,334 SGD

35 data points across 14 retailers

14 retailers$5,091 SGD to $11,334 SGD

A
Cheapest Retailer
-
$5,091 SGD
B+
Retailer 2
-
$5,911 SGD
View
B+
Retailer 3
-
$6,180 SGD
View
B+
Retailer 4
-
$6,730 SGD
View
B+
Retailer 5
-
$6,753 SGD
View
B+
Retailer 6
-
$6,777 SGD
View
B+
Retailer 7
-
$6,777 SGD
View
Retailer 8
-
$6,777 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$6,959 SGD
View
B+
Retailer 10
-
$6,972 SGD
View
B+
Retailer 11
-
$7,200 SGD
View
B+
Retailer 12
-
$7,819 SGD
View
B
Retailer 13
-
$10,764 SGD
View
Most Expensive
B
NZ Jewellers
1b1b6266-81f8-45e1-bb00-f08c3993680a · Nov 5
$11,334 SGD
$8,844 USD
View
13 more retailers have this diamond
Prices start from $5,091 SGDSave up to $6,244 SGD

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
$5,091 SGD