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Marquise|Natural|IGI

0.52ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 815640076

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815640076

Diamond specifications and retailer prices

From €598 EUR
$671 USD
As of November 2, 2026
Save €125 EUR (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,123 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 815640076. Listed at 4 retailers as of October 31, 2026, with a relatively tight 21% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.52
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle37.4°
OriginNatural
Grading LabIGI
CertificateIGI 815640076
Dimensions7.97 × 4.34 × 2.62 mm
L/W Ratio1.84
Girdle conditionFaceted
Top View
7.97 mm4.34 mm0.52 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815640076
Side View
Table 51.0%Crown 33.5°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 60.4%

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: Nov 2
Current: €1,123 EUR|Low: €598 EUR|High: €1,135 EUR|Avg: €773 EUR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3€598 EUR
Retailer 2€684 EUR
Retailer 4€723 EUR
MOH London€1,123 EUR

13 data points across 4 retailers

4 retailers€598 EUR to €723 EUR

A
Cheapest Retailer
-
€598 EUR
$671 USD
A
Retailer 2
-
€684 EUR
View
B+
Retailer 3
-
€723 EUR
$811 USD
View
Most Expensive
MOH London
65C897EFF · Oct 26
€1,123 EUR
£992 GBP
View
Price last confirmed 7 days ago
3 more retailers have this diamond
Prices start from €598 EURSave up to €125 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
0.52ct Marquise
€598 EUR