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Marquise|Natural|IGI

0.90ct J SI1 Marquise Natural Diamond

VG • J/SI1 • IGI 746531360

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 746531360

Diamond specifications and retailer prices

From €807 EUR
$905 USD
As of October 31, 2026
Save €1,936 EUR (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,743 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 746531360. Listed at 16 retailers as of October 30, 2026, with prices from €807 to €2,743, a €1,936 spread on the same certified stone. NZ Jewellers lists it at €2,743. 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

0.90
Carat
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 746531360
Dimensions9.68 × 5.10 × 3.13 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Top View
9.68 mm5.10 mm0.90 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 746531360
Side View
Table 57.0%Crown 35.5°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 61.4%

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: Oct 31
Current: €2,743 EUR|Low: €737 EUR|High: €2,743 EUR|Avg: €1,190 EUR|+9.3%
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 5€807 EUR
Retailer 15€856 EUR
Retailer 11€875 EUR
Retailer 14€904 EUR
Retailer 8€906 EUR
Retailer 7€941 EUR
Retailer 13€971 EUR
Retailer 10€994 EUR
Retailer 12€1,007 EUR
Retailer 16€1,009 EUR
Retailer 9€1,043 EUR
Retailer 3€1,229 EUR
Retailer 4€1,281 EUR
Retailer 6€1,668 EUR
Retailer 2€1,683 EUR
NZ Jewellers€2,743 EUR

27 data points across 16 retailers

16 retailers€807 EUR to €2,743 EUR

B+
Cheapest Retailer
-
€807 EUR
$905 USD
Final sale: no returns
A
Retailer 2
-
€856 EUR
$960 USD
View
B+
Retailer 3
-
€875 EUR
$981 USD
View
A
Retailer 4
-
€904 EUR
$1,013 USD
View
B+
Retailer 5
-
€906 EUR
$1,016 USD
View
B+
Retailer 6
-
€941 EUR
$1,055 USD
View
B+
Retailer 7
-
€971 EUR
$1,089 USD
View
B+
Retailer 8
-
€994 EUR
$1,115 USD
View
B+
Retailer 9
-
€1,007 EUR
$1,130 USD
View
B+
Retailer 10
-
€1,009 EUR
$1,132 USD
View
B+
Retailer 11
-
€1,043 EUR
£921 GBP
View
B+
Retailer 12
-
€1,229 EUR
View
B+
Retailer 13
-
€1,281 EUR
ZAR 23,213 ZAR
View
B
Retailer 14
-
€1,668 EUR
£1,473 GBP
View
B
Retailer 15
-
€1,683 EUR
£1,486 GBP
View
Most Expensive
C
NZ Jewellers
f7aa2e6d-1cea-4c09-9df3-e2c5fcf05154 · Oct 30
€2,743 EUR
$3,076 USD
View
15 more retailers have this diamond
Prices start from €807 EURSave up to €1,936 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
0.90ct Marquise
€807 EUR