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Marquise|Natural|IGI

0.70ct K SI1 Marquise Natural Diamond

VG • K/SI1 • IGI 731563533

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 731563533

Diamond specifications and retailer prices

From €476 EUR
As of November 5, 2026
Save €1,018 EUR (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,495 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 731563533. Listed at 9 retailers as of November 5, 2026, with prices from €476 to €1,495, a €1,018 spread on the same certified stone. NZ Jewellers lists it at €1,495. 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

0.70
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.1°
Pavilion angle35.3°
OriginNatural
Grading LabIGI
CertificateIGI 731563533
Dimensions8.72 × 4.69 × 2.94 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizePointed
Top View
8.72 mm4.69 mm0.70 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 731563533
Side View
Table 59.0%Crown 38.1°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 62.7%

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 5
Current: €1,495 EUR|Low: €476 EUR|High: €1,495 EUR|Avg: €750 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8€476 EUR
Retailer 6€513 EUR
Retailer 10€513 EUR
Retailer 7€536 EUR
Retailer 9€550 EUR
Retailer 2€617 EUR
Retailer 4€666 EUR
Retailer 11€682 EUR
Retailer 3€1,072 EUR
Retailer 5€1,101 EUR
NZ Jewellers€1,495 EUR

44 data points across 11 retailers

9 retailers€476 EUR to €1,495 EUR

A
Cheapest Retailer
-
€476 EUR
B+
Retailer 2
-
€513 EUR
View
B+
Retailer 3
-
€550 EUR
View
B+
Retailer 4
-
€617 EUR
View
B+
Retailer 5
-
€666 EUR
View
B+
Retailer 6
-
€682 EUR
View
B
Retailer 7
-
€1,072 EUR
View
B
Retailer 8
-
€1,101 EUR
View
Most Expensive
C
NZ Jewellers
fb3bee22-04db-43fe-9082-ccc7d77ef3b9 · Nov 5
€1,495 EUR
$1,669 USD
View
8 more retailers have this diamond
Prices start from €476 EURSave up to €1,018 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
0.70ct Marquise
€476 EUR