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Marquise|Natural|IGI

0.50ct E SI2 Marquise Natural Diamond

VG • E/SI2 • IGI 680519383

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 680519383

Diamond specifications and retailer prices

From €371 EUR
₹39,513 INR
As of October 31, 2026
Save €1,207 EUR (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,578 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 680519383. Listed at 14 retailers as of October 30, 2026, with prices from €371 to €1,578, a €1,207 spread on the same certified stone. NZ Jewellers lists it at €1,578. 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

0.50
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle31.7°
Pavilion angle37.6°
OriginNatural
Grading LabIGI
CertificateIGI 680519383
Dimensions7.63 × 4.56 × 2.47 mm
L/W Ratio1.67
Girdle conditionFaceted
Culet sizePointed
Top View
7.63 mm4.56 mm0.50 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 680519383
Side View
Table 60.0%Crown 31.7°Girdle: MED-THKPavilion 37.6°Culet: NoneDepth 54.2%

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: €1,578 EUR|Low: €370 EUR|High: €1,578 EUR|Avg: €623 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
October 31, 2026
Retailer 2€371 EUR
Retailer 11€464 EUR
Retailer 10€515 EUR
Retailer 3€542 EUR
Retailer 12€542 EUR
Retailer 4€562 EUR
Retailer 5€581 EUR
Retailer 7€603 EUR
Retailer 8€631 EUR
Retailer 6€676 EUR
Retailer 9€1,164 EUR
NZ Jewellers€1,578 EUR

38 data points across 12 retailers

14 retailers€371 EUR to €1,578 EUR

A
Cheapest Retailer
-
€371 EUR
₹39,513 INR
A
Retailer 2
-
€464 EUR
$518 USD
View
Final sale: no returns
A
Retailer 3
-
€503 EUR
$562 USD
View
A
Retailer 4
-
€515 EUR
$575 USD
View
A
Retailer 5
-
€542 EUR
$605 USD
View
A
Retailer 6
-
€542 EUR
$605 USD
View
B+
Retailer 7
-
€581 EUR
$649 USD
View
A
Retailer 8
-
€603 EUR
£530 GBP
View
B+
Retailer 9
-
€608 EUR
$679 USD
View
B+
Retailer 10
-
€621 EUR
$694 USD
View
A
Retailer 11
-
€631 EUR
£555 GBP
View
B+
Retailer 12
-
€676 EUR
View
B
Retailer 13
-
€1,164 EUR
£1,024 GBP
View
Most Expensive
C
NZ Jewellers
366ec720-f8c6-471c-ae51-b0a80b0ebc58 · Oct 30
€1,578 EUR
$1,763 USD
View
13 more retailers have this diamond
Prices start from €371 EURSave up to €1,207 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
0.50ct Marquise
€371 EUR