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Marquise|Natural|IGI

1.05ct E I1 Marquise Natural Diamond

VG • E/I1 • IGI 700529108

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 700529108

Diamond specifications and retailer prices

From €1,563 EUR
$1,746 USD
As of October 30, 2026
Save €2,620 EUR (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €4,183 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.05ct natural marquise diamond

This 1.05ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 700529108. Listed at 8 retailers as of October 30, 2026, with prices from €1,563 to €4,183, a €2,620 spread on the same certified stone. NZ Jewellers lists it at €4,183. 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

1.05
Carat
E
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle37.2°
OriginNatural
Grading LabIGI
CertificateIGI 700529108
Dimensions9.85 × 5.35 × 3.20 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizePointed
Top View
9.85 mm5.35 mm1.05 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 700529108
Side View
Table 61.0%Crown 35.4°Girdle: ThickPavilion 37.2°Culet: NoneDepth 59.8%

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: Oct 30
Current: €4,183 EUR|Low: €1,026 EUR|High: €4,183 EUR|Avg: €2,012 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10€1,026 EUR
Retailer 8€1,563 EUR
Retailer 6€1,715 EUR
Retailer 7€1,715 EUR
Retailer 3€1,794 EUR
Retailer 4€1,799 EUR
Retailer 5€1,979 EUR
Retailer 9€2,041 EUR
Retailer 2€2,342 EUR
NZ Jewellers€4,183 EUR

20 data points across 10 retailers

8 retailers€1,563 EUR to €4,183 EUR

A
Cheapest Retailer
-
€1,563 EUR
$1,746 USD
B+
Retailer 2
-
€1,715 EUR
$1,916 USD
View
B+
Retailer 3
-
€1,715 EUR
$1,916 USD
View
B+
Retailer 4
-
€1,794 EUR
$2,004 USD
View
B+
Retailer 5
-
€1,799 EUR
$2,009 USD
View
B+
Retailer 6
-
€1,979 EUR
$2,211 USD
View
B+
Retailer 7
-
€2,342 EUR
View
Most Expensive
B
NZ Jewellers
f69bbdb3-24b1-41a7-9b22-ca731fff36f5 · Oct 30
€4,183 EUR
$4,673 USD
View
7 more retailers have this diamond
Prices start from €1,563 EURSave up to €2,620 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
1.05ct Marquise
€1,563 EUR