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Marquise|Natural|IGI

0.53ct J SI1 Marquise Natural Diamond

VG • J/SI1 • IGI 797681735

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 797681735

Diamond specifications and retailer prices

From €589 EUR
£520 GBP
As of November 2, 2026
Save €457 EUR (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,046 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.53ct natural marquise diamond

This 0.53ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 797681735. Listed at 4 retailers as of November 1, 2026, with prices from €589 to €1,046, a €457 spread on the same certified stone. MOH London lists it at €1,046. 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

0.53
Carat
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.7°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 797681735
Dimensions7.95 × 4.23 × 2.62 mm
L/W Ratio1.88
Girdle conditionFaceted
Top View
7.95 mm4.23 mm0.53 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 797681735
Side View
Table 60.0%Crown 35.7°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 61.9%

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: Nov 2
Current: €1,046 EUR|Low: €544 EUR|High: €1,059 EUR|Avg: €721 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3€589 EUR
Retailer 4€610 EUR
Retailer 2€679 EUR
MOH London€1,046 EUR

42 data points across 4 retailers

4 retailers€589 EUR to €1,046 EUR

B+
Cheapest Retailer
-
€589 EUR
£520 GBP
B+
Retailer 2
-
€610 EUR
$684 USD
View
B
Retailer 3
-
€679 EUR
View
Most Expensive
B
MOH London
B441AF8B5 · Nov 1
€1,046 EUR
£924 GBP
View
3 more retailers have this diamond
Prices start from €589 EURSave up to €457 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+
0.53ct Marquise
€589 EUR