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Marquise|Natural|IGI

1.01ct I SI2 Marquise Natural Diamond

VG • I/SI2 • IGI 811694674

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 811694674

Diamond specifications and retailer prices

From €906 EUR
As of November 6, 2026
Save €1,948 EUR (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,854 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 811694674. Listed at 15 retailers as of November 5, 2026, with prices from €906 to €2,854, a €1,948 spread on the same certified stone. NZ Jewellers lists it at €2,854. 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

1.01
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle35.4°
OriginNatural
Grading LabIGI
CertificateIGI 811694674
Dimensions9.87 × 5.21 × 3.16 mm
L/W Ratio1.89
Girdle conditionFaceted
Top View
9.87 mm5.21 mm1.01 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 811694674
Side View
Table 59.0%Crown 39°Girdle: STK-THKPavilion 35.4°Culet: NoneDepth 60.7%

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 6
Current: €2,854 EUR|Low: €906 EUR|High: €2,948 EUR|Avg: €1,431 EUR|-3.2%
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
Retailer 14
November 6, 2026
Retailer 2€906 EUR
Retailer 3€1,038 EUR
Retailer 10€1,080 EUR
Retailer 13€1,103 EUR
Retailer 7€1,150 EUR
Retailer 12€1,171 EUR
Retailer 11€1,191 EUR
Retailer 14€1,224 EUR
Retailer 6€1,262 EUR
Retailer 8€1,291 EUR
Retailer 9€1,351 EUR
Retailer 4€1,593 EUR
Retailer 5€2,213 EUR
NZ Jewellers€2,854 EUR

9 data points across 14 retailers

15 retailers€906 EUR to €2,854 EUR

A
Cheapest Retailer
-
€906 EUR
A
Retailer 2
-
€1,038 EUR
View
A
Retailer 3
-
€1,080 EUR
View
Final sale: no returns
A
Retailer 4
-
€1,084 EUR
View
A
Retailer 5
-
€1,103 EUR
View
A
Retailer 6
-
€1,150 EUR
View
A
Retailer 7
-
€1,171 EUR
View
A
Retailer 8
-
€1,191 EUR
View
B+
Retailer 9
-
€1,224 EUR
View
B+
Retailer 10
-
€1,262 EUR
View
A
Retailer 11
-
€1,291 EUR
View
A
Retailer 12
-
€1,351 EUR
View
A
Retailer 13
-
€1,593 EUR
View
B+
Retailer 14
-
€2,213 EUR
View
Most Expensive
B
NZ Jewellers
3fa09a47-c6c6-411d-86e4-d8d01e01e360 · Nov 5
€2,854 EUR
$3,187 USD
View
14 more retailers have this diamond
Prices start from €906 EURSave up to €1,948 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
1.01ct Marquise
€906 EUR