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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 €1,639 EUR
As of November 6, 2026
Save €2,208 EUR (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,847 EUR at NZ Jewellers · As of November 5, 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 November 5, 2026, with prices from €1,639 to €3,847, a €2,208 spread on the same certified stone. NZ Jewellers lists it at €3,847. 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
Colour
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 6
Current: €3,847 EUR|Low: €1,637 EUR|High: €3,847 EUR|Avg: €2,197 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 6, 2026
Retailer 2€1,639 EUR
Retailer 6€1,662 EUR
Retailer 4€1,840 EUR
Retailer 13€1,840 EUR
Retailer 3€1,867 EUR
Retailer 11€1,925 EUR
Retailer 5€1,932 EUR
Retailer 14€1,963 EUR
Retailer 7€2,021 EUR
Retailer 12€2,123 EUR
Retailer 8€2,245 EUR
Retailer 10€2,502 EUR
Retailer 9€3,215 EUR
NZ Jewellers€3,847 EUR

35 data points across 14 retailers

15 retailers€1,639 EUR to €3,847 EUR

A
Cheapest Retailer
-
€1,639 EUR
A
Retailer 2
-
€1,662 EUR
View
Retailer 3
-
€1,840 EUR
View
Price last confirmed 9 days ago
A
Retailer 4
-
€1,840 EUR
View
A
Retailer 5
-
€1,867 EUR
View
A
Retailer 6
-
€1,925 EUR
View
A
Retailer 7
-
€1,932 EUR
View
A
Retailer 8
-
€1,963 EUR
View
A
Retailer 9
-
€2,021 EUR
View
Retailer 10
-
€2,030 EUR
View
Price last confirmed 57 days ago
A
Retailer 11
-
€2,123 EUR
View
A
Retailer 12
-
€2,245 EUR
View
B+
Retailer 13
-
€2,502 EUR
View
B
Retailer 14
-
€3,215 EUR
View
Most Expensive
B
NZ Jewellers
9f33c122-3ff0-493f-9e66-77645702f969 · Nov 5
€3,847 EUR
$4,295 USD
View
14 more retailers have this diamond
Prices start from €1,639 EURSave up to €2,208 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
€1,639 EUR