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Marquise|Natural|IGI

1.01ct J SI1 Marquise Natural Diamond

VG • J/SI1 • IGI 773616556

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 773616556

Diamond specifications and retailer prices

From €1,618 EUR
$1,815 USD
As of October 28, 2026
Save €2,149 EUR (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,767 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 773616556. Listed at 17 retailers as of October 28, 2026, with prices from €1,618 to €3,767, a €2,149 spread on the same certified stone. NZ Jewellers lists it at €3,767. 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
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.3°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 773616556
Dimensions10.46 × 5.44 × 3.12 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Top View
10.46 mm5.44 mm1.01 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 773616556
Side View
Table 65.0%Crown 32.3°Girdle: THN-THKPavilion 39.3°Culet: NoneDepth 57.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €2,011 EUR|Low: €1,569 EUR|High: €3,195 EUR|Avg: €2,062 EUR|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5€1,618 EUR
Retailer 8€1,663 EUR
Retailer 2€1,728 EUR
Retailer 10€1,779 EUR
Retailer 9€1,885 EUR
Retailer 1€2,011 EUR
Retailer 7€2,111 EUR
Retailer 3€2,215 EUR
Retailer 4€2,351 EUR
Retailer 6€3,161 EUR

40 data points across 10 retailers

17 retailers€1,618 EUR to €3,767 EUR

B+
Cheapest Retailer
-
€1,618 EUR
$1,815 USD
B+
Retailer 2
-
€1,628 EUR
$1,826 USD
View
B+
Retailer 3
-
€1,663 EUR
$1,865 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,728 EUR
$1,938 USD
View
Retailer 5
-
€1,779 EUR
£1,571 GBP
View
Price last confirmed 34 days ago
B+
Retailer 6
-
€1,802 EUR
$2,021 USD
View
B+
Retailer 7
-
€1,802 EUR
$2,021 USD
View
B+
Retailer 8
-
€1,832 EUR
$2,055 USD
View
B+
Retailer 9
-
€1,885 EUR
$2,114 USD
View
B+
Retailer 10
-
€1,925 EUR
$2,159 USD
View
B+
Retailer 11
-
€1,935 EUR
$2,170 USD
View
B+
Retailer 12
-
€2,011 EUR
£1,776 GBP
View
B
Retailer 13
-
€2,079 EUR
$2,332 USD
View
B
Retailer 14
-
€2,215 EUR
ZAR 40,131 ZAR
View
B
Retailer 15
-
€2,351 EUR
View
B
Retailer 16
-
€3,161 EUR
£2,792 GBP
View
Most Expensive
C
NZ Jewellers
1e4b5ac2-b470-48c0-90f3-f8dd3897cc16 · Oct 30
€3,767 EUR
$4,225 USD
View
16 more retailers have this diamond
Prices start from €1,618 EURSave up to €2,149 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.

B+
1.01ct Marquise
€1,618 EUR