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Marquise|Natural|IGI

1.00ct J IF Marquise Natural Diamond

VG • J/IF • IGI 808619731

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 808619731

Diamond specifications and retailer prices

From €1,641 EUR
£1,449 GBP
As of November 2, 2026
Save €2,189 EUR (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,829 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 808619731. Listed at 15 retailers as of October 30, 2026, with prices from €1,641 to €3,829, a €2,189 spread on the same certified stone. NZ Jewellers lists it at €3,829. 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

1.00
Carat
J
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle33.4°
OriginNatural
Grading LabIGI
CertificateIGI 808619731
Dimensions10.26 × 5.33 × 2.91 mm
L/W Ratio1.92
Girdle conditionFaceted
Top View
10.26 mm5.33 mm1.00 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 808619731
Side View
Table 63.0%Crown 37.5°Girdle: STK-THKPavilion 33.4°Culet: NoneDepth 54.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €3,829 EUR|Low: €1,583 EUR|High: €3,829 EUR|Avg: €2,190 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
November 2, 2026
Retailer 2€1,641 EUR
Retailer 6€1,655 EUR
Retailer 4€1,831 EUR
Retailer 13€1,831 EUR
Retailer 3€1,859 EUR
Retailer 11€1,916 EUR
Retailer 5€1,923 EUR
Retailer 14€1,955 EUR
Retailer 7€2,027 EUR
Retailer 12€2,113 EUR
Retailer 9€2,251 EUR
Retailer 10€2,501 EUR
Retailer 8€3,209 EUR
NZ Jewellers€3,829 EUR

36 data points across 14 retailers

15 retailers€1,641 EUR to €3,829 EUR

A
Cheapest Retailer
-
€1,641 EUR
£1,449 GBP
A
Retailer 2
-
€1,655 EUR
$1,856 USD
View
A
Retailer 3
-
€1,831 EUR
$2,054 USD
View
A
Retailer 4
-
€1,831 EUR
$2,054 USD
View
A
Retailer 5
-
€1,859 EUR
$2,085 USD
View
A
Retailer 6
-
€1,916 EUR
$2,149 USD
View
A
Retailer 7
-
€1,923 EUR
$2,157 USD
View
A
Retailer 8
-
€1,955 EUR
$2,193 USD
View
Retailer 9
-
€2,020 EUR
$2,266 USD
View
Price last confirmed 52 days ago
A
Retailer 10
-
€2,027 EUR
£1,790 GBP
View
A
Retailer 11
-
€2,113 EUR
$2,370 USD
View
A
Retailer 12
-
€2,251 EUR
ZAR 40,790 ZAR
View
B+
Retailer 13
-
€2,501 EUR
View
B
Retailer 14
-
€3,209 EUR
£2,834 GBP
View
Most Expensive
B
NZ Jewellers
9f33c122-3ff0-493f-9e66-77645702f969 · Oct 30
€3,829 EUR
$4,295 USD
View
14 more retailers have this diamond
Prices start from €1,641 EURSave up to €2,189 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
1.00ct Marquise
€1,641 EUR