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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 €1,083 EUR
As of November 6, 2026
Save €2,467 EUR (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,550 EUR 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 €1,083 to €3,550, a €2,467 spread on the same certified stone. NZ Jewellers lists it at €3,550. 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: €3,550 EUR|Low: €1,083 EUR|High: €3,550 EUR|Avg: €1,828 EUR
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€1,083 EUR
Retailer 9€1,348 EUR
Retailer 7€1,416 EUR
Retailer 4€1,455 EUR
Retailer 11€1,455 EUR
Retailer 3€1,523 EUR
Retailer 5€1,641 EUR
Retailer 12€1,679 EUR
Retailer 10€1,776 EUR
Retailer 8€1,986 EUR
Retailer 6€2,542 EUR
NZ Jewellers€3,550 EUR

29 data points across 12 retailers

15 retailers€1,083 EUR to €3,550 EUR

A
Cheapest Retailer
-
€1,083 EUR
B+
Retailer 2
-
€1,348 EUR
View
B+
Retailer 3
-
€1,348 EUR
View
B+
Retailer 4
-
€1,366 EUR
View
B+
Retailer 5
-
€1,412 EUR
View
B+
Retailer 6
-
€1,416 EUR
View
B+
Retailer 7
-
€1,455 EUR
View
Retailer 8
-
€1,455 EUR
View
Price last confirmed 9 days ago
B+
Retailer 9
-
€1,523 EUR
View
B+
Retailer 10
-
€1,641 EUR
View
B+
Retailer 11
-
€1,679 EUR
View
B+
Retailer 12
-
€1,776 EUR
View
B+
Retailer 13
-
€1,986 EUR
View
B
Retailer 14
-
€2,542 EUR
View
Most Expensive
C
NZ Jewellers
1ac27b13-0b25-4ab7-b4aa-8ba91a146850 · Nov 3
€3,550 EUR
$3,963 USD
View
14 more retailers have this diamond
Prices start from €1,083 EURSave up to €2,467 EUR

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
€1,083 EUR