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Marquise|Natural|IGI

0.50ct I VS1 Marquise Natural Diamond

EX • I/VS1 • IGI 795659535

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 795659535

Diamond specifications and retailer prices

From €376 EUR
$422 USD
As of November 2, 2026
Save €568 EUR (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,628 EUR at NZ Jewellers · As of September 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 795659535. Listed at 15 retailers as of November 1, 2026, with a 151% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.1°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 795659535
Dimensions8.24 × 4.07 × 2.53 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Top View
8.24 mm4.07 mm0.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 795659535
Side View
Table 59.0%Crown 38.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.7%

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 2
Current: €529 EUR|Low: €359 EUR|High: €993 EUR|Avg: €600 EUR|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12€376 EUR
Retailer 3€457 EUR
Retailer 4€470 EUR
Retailer 2€477 EUR
Retailer 5€526 EUR
Retailer 1€529 EUR
Retailer 7€544 EUR
Retailer 8€574 EUR
Retailer 9€620 EUR
Retailer 11€643 EUR
Retailer 10€910 EUR
Retailer 6€944 EUR

44 data points across 12 retailers

15 retailers€376 EUR to €944 EUR

A
Cheapest Retailer
-
€376 EUR
$422 USD
Final sale: no returns
Retailer 2
-
€425 EUR
$477 USD
View
Price last confirmed 32 days ago
Retailer 3
-
€457 EUR
$513 USD
View
Price last confirmed 32 days ago
Retailer 4
-
€457 EUR
$513 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
€477 EUR
$535 USD
View
Retailer 6
-
€490 EUR
$550 USD
View
Price last confirmed 34 days ago
A
Retailer 7
-
€526 EUR
$590 USD
View
A
Retailer 8
-
€529 EUR
£467 GBP
View
A
Retailer 9
-
€544 EUR
$610 USD
View
A
Retailer 10
-
€574 EUR
$644 USD
View
A
Retailer 11
-
€620 EUR
View
A
Retailer 12
-
€643 EUR
ZAR 11,658 ZAR
View
B
Retailer 13
-
€910 EUR
£804 GBP
View
B
Retailer 14
-
€944 EUR
£834 GBP
View
Most Expensive
NZ Jewellers
231769b5-5134-4ab6-9434-555d9d4c27ca · Sep 30
€1,628 EUR
$1,826 USD
View
Price last confirmed 33 days ago
14 more retailers have this diamond
Prices start from €376 EURSave up to €568 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
€376 EUR