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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 $2,181 NZD
As of November 6, 2026
Save $4,968 NZD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,149 NZD 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 $2,181 to $7,149, a $4,968 spread on the same certified stone. NZ Jewellers lists it at $7,149. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,149 NZD|Low: $2,181 NZD|High: $7,149 NZD|Avg: $3,681 NZD
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$2,181 NZD
Retailer 9$2,715 NZD
Retailer 7$2,852 NZD
Retailer 4$2,931 NZD
Retailer 11$2,931 NZD
Retailer 3$3,067 NZD
Retailer 5$3,305 NZD
Retailer 12$3,382 NZD
Retailer 10$3,577 NZD
Retailer 8$3,999 NZD
Retailer 6$5,119 NZD
NZ Jewellers$7,149 NZD

29 data points across 12 retailers

15 retailers$2,181 NZD to $7,149 NZD

A
Cheapest Retailer
-
$2,181 NZD
B+
Retailer 2
-
$2,715 NZD
View
B+
Retailer 3
-
$2,715 NZD
View
B+
Retailer 4
-
$2,751 NZD
View
B+
Retailer 5
-
$2,845 NZD
View
B+
Retailer 6
-
$2,852 NZD
View
B+
Retailer 7
-
$2,931 NZD
View
Retailer 8
-
$2,931 NZD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$3,067 NZD
View
B+
Retailer 10
-
$3,305 NZD
View
B+
Retailer 11
-
$3,382 NZD
View
B+
Retailer 12
-
$3,577 NZD
View
B+
Retailer 13
-
$3,999 NZD
View
B
Retailer 14
-
$5,119 NZD
View
Most Expensive
C
NZ Jewellers
1ac27b13-0b25-4ab7-b4aa-8ba91a146850 · Nov 3
$7,149 NZD
$3,963 USD
View
14 more retailers have this diamond
Prices start from $2,181 NZDSave up to $4,968 NZD

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
$2,181 NZD