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Marquise|Natural|IGI

1.21ct J SI2 Marquise Natural Diamond

VG • J/SI2 • IGI 819641563

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 819641563

Diamond specifications and retailer prices

From €1,455 EUR
As of November 6, 2026
Save €944 EUR (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €2,399 EUR at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 819641563. Listed at 7 retailers as of November 6, 2026, with prices from €1,455 to €2,399, a €944 spread on the same certified stone. Wholesale Diamonds Direct lists it at €2,399. 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

1.21
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 819641563
Dimensions10.66 × 5.64 × 3.42 mm
L/W Ratio1.89
Girdle conditionFaceted
Top View
10.66 mm5.64 mm1.21 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 819641563
Side View
Table 60.0%Crown 38.9°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.6%

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: €1,455 EUR|Low: €1,267 EUR|High: €2,692 EUR|Avg: €1,926 EUR|-10.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 6, 2026
Retailer 7€1,267 EUR
Retailer 1€1,455 EUR
Retailer 3€1,461 EUR
Retailer 5€1,500 EUR
Retailer 4€1,919 EUR
Retailer 8€2,032 EUR
Retailer 2€2,039 EUR
Wholesale Diamonds Direct€2,399 EUR
Retailer 6€2,485 EUR

32 data points across 9 retailers

7 retailers€1,455 EUR to €2,399 EUR

A
Cheapest Retailer
-
€1,455 EUR
A
Retailer 2
-
€1,461 EUR
View
A
Retailer 3
-
€1,500 EUR
View
B+
Retailer 4
-
€1,919 EUR
View
B+
Retailer 5
-
€2,032 EUR
View
B+
Retailer 6
-
€2,039 EUR
View
Most Expensive
B+
Wholesale Diamonds Direct
570706547 · Nov 6
€2,399 EUR
$2,678 USD
View
6 more retailers have this diamond
Prices start from €1,455 EURSave up to €944 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
1.21ct Marquise
€1,455 EUR