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Marquise|Natural|IGI

1.01ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 801638932

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 801638932

Diamond specifications and retailer prices

From €2,015 EUR
$2,260 USD
As of November 1, 2026
Save €2,810 EUR (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,825 EUR at NZ Jewellers · As of October 30, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 801638932. Listed at 16 retailers as of October 30, 2026, with prices from €2,015 to €4,825, a €2,810 spread on the same certified stone. NZ Jewellers lists it at €4,825. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle37.3°
OriginNatural
Grading LabIGI
CertificateIGI 801638932
Dimensions10.93 × 4.96 × 3.07 mm
L/W Ratio2.20
Girdle conditionFaceted
Top View
10.93 mm4.96 mm1.01 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801638932
Side View
Table 61.0%Crown 37.5°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 61.9%

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 1
Current: €4,825 EUR|Low: €2,015 EUR|High: €4,825 EUR|Avg: €2,665 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 8€2,015 EUR
Retailer 7€2,067 EUR
Retailer 6€2,152 EUR
Retailer 2€2,205 EUR
Retailer 16€2,282 EUR
Retailer 4€2,308 EUR
Retailer 14€2,308 EUR
Retailer 15€2,414 EUR
Retailer 3€2,434 EUR
Retailer 10€2,490 EUR
Retailer 13€2,663 EUR
Retailer 12€2,837 EUR
Retailer 9€2,882 EUR
Retailer 5€3,329 EUR
Retailer 11€4,043 EUR
NZ Jewellers€4,825 EUR

13 data points across 16 retailers

16 retailers€2,015 EUR to €4,825 EUR

A
Cheapest Retailer
-
€2,015 EUR
$2,260 USD
A
Retailer 2
-
€2,067 EUR
$2,318 USD
View
A
Retailer 3
-
€2,152 EUR
$2,414 USD
View
A
Retailer 4
-
€2,205 EUR
£1,948 GBP
View
A
Retailer 5
-
€2,282 EUR
$2,560 USD
View
A
Retailer 6
-
€2,308 EUR
$2,589 USD
View
A
Retailer 7
-
€2,308 EUR
$2,589 USD
View
A
Retailer 8
-
€2,414 EUR
$2,708 USD
View
A
Retailer 9
-
€2,434 EUR
$2,730 USD
View
A
Retailer 10
-
€2,490 EUR
£2,199 GBP
View
B+
Retailer 11
-
€2,663 EUR
$2,987 USD
View
B+
Retailer 12
-
€2,837 EUR
ZAR 51,406 ZAR
View
A
Retailer 13
-
€2,882 EUR
View
B+
Retailer 14
-
€3,329 EUR
£2,940 GBP
View
B+
Retailer 15
-
€4,043 EUR
£3,571 GBP
View
Most Expensive
B
NZ Jewellers
f634adf9-9bd5-4201-a742-effe2e128094 · Oct 30
€4,825 EUR
$5,412 USD
View
15 more retailers have this diamond
Prices start from €2,015 EURSave up to €2,810 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
€2,015 EUR