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Marquise|Natural|IGI

0.70ct I SI2 Marquise Natural Diamond

VG • I/SI2 • IGI 831669487

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 831669487

Diamond specifications and retailer prices

From €571 EUR
As of November 6, 2026
Save €1,829 EUR (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,399 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 831669487. Listed at 13 retailers as of November 5, 2026, with prices from €571 to €2,399, a €1,829 spread on the same certified stone. NZ Jewellers lists it at €2,399. 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
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.1°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 831669487
Dimensions8.94 × 4.68 × 2.78 mm
L/W Ratio1.91
Girdle conditionFaceted
Top View
8.94 mm4.68 mm0.70 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 831669487
Side View
Table 58.0%Crown 37.1°Girdle: STK-VTKPavilion 38.2°Culet: NoneDepth 59.4%

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: €2,399 EUR|Low: €571 EUR|High: €2,485 EUR|Avg: €990 EUR|-3.4%
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
November 6, 2026
Retailer 2€571 EUR
Retailer 4€706 EUR
Retailer 9€765 EUR
Retailer 11€765 EUR
Retailer 3€775 EUR
Retailer 10€794 EUR
Retailer 12€883 EUR
Retailer 13€884 EUR
Retailer 5€893 EUR
Retailer 7€1,007 EUR
Retailer 6€1,009 EUR
Retailer 8€1,401 EUR
NZ Jewellers€2,399 EUR

31 data points across 13 retailers

13 retailers€571 EUR to €2,399 EUR

A
Cheapest Retailer
-
€571 EUR
B+
Retailer 2
-
€706 EUR
View
Final sale: no returns
Retailer 3
-
€765 EUR
View
Price last confirmed 9 days ago
B+
Retailer 4
-
€765 EUR
View
B+
Retailer 5
-
€775 EUR
View
B+
Retailer 6
-
€794 EUR
View
B+
Retailer 7
-
€883 EUR
View
B+
Retailer 8
-
€884 EUR
View
B+
Retailer 9
-
€893 EUR
View
B
Retailer 10
-
€1,007 EUR
View
B
Retailer 11
-
€1,009 EUR
View
B
Retailer 12
-
€1,401 EUR
View
Most Expensive
C
NZ Jewellers
65aa4420-3d4b-4047-806b-16793f90a4ef · Nov 5
€2,399 EUR
$2,679 USD
View
12 more retailers have this diamond
Prices start from €571 EURSave up to €1,829 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
€571 EUR