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Marquise|Natural|IGI

1.00ct J IF Marquise Natural Diamond

VG • J/IF • IGI 794652727

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 794652727

Diamond specifications and retailer prices

From €1,269 EUR
As of November 6, 2026
Save €2,889 EUR (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,159 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 794652727. Listed at 18 retailers as of November 5, 2026, with prices from €1,269 to €4,159, a €2,889 spread on the same certified stone. NZ Jewellers lists it at €4,159. 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
FluorescenceFaint
Crown angle36.4°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 794652727
Dimensions10.18 × 5.24 × 3.29 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Top View
10.18 mm5.24 mm1.00 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 794652727
Side View
Table 58.0%Crown 36.4°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 62.8%

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: Nov 6
Current: €1,269 EUR|Low: €1,269 EUR|High: €3,023 EUR|Avg: €2,004 EUR|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1€1,269 EUR
Retailer 6€1,574 EUR
Retailer 7€1,784 EUR
Retailer 2€1,872 EUR
Retailer 3€2,081 EUR
Retailer 5€2,320 EUR
Retailer 4€2,979 EUR

37 data points across 7 retailers

18 retailers€1,269 EUR to €4,159 EUR

A
Cheapest Retailer
-
€1,269 EUR
A
Retailer 2
-
€1,553 EUR
View
A
Retailer 3
-
€1,574 EUR
View
Final sale: no returns
A
Retailer 4
-
€1,705 EUR
View
Retailer 5
-
€1,705 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
-
€1,714 EUR
View
A
Retailer 7
-
€1,747 EUR
View
A
Retailer 8
-
€1,784 EUR
View
A
Retailer 9
-
€1,789 EUR
View
A
Retailer 10
-
€1,828 EUR
View
A
Retailer 11
-
€1,872 EUR
View
A
Retailer 12
-
€1,899 EUR
View
A
Retailer 13
-
€1,968 EUR
View
Retailer 14
-
€2,030 EUR
View
Price last confirmed 61 days ago
A
Retailer 15
-
€2,081 EUR
View
A
Retailer 16
-
€2,320 EUR
View
B+
Retailer 17
-
€2,979 EUR
View
Most Expensive
B
NZ Jewellers
f98fb4dd-d6c5-4b54-b4bb-339cdcdb3478 · Nov 5
€4,159 EUR
$4,643 USD
View
17 more retailers have this diamond
Prices start from €1,269 EURSave up to €2,889 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
€1,269 EUR