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Marquise|Natural|IGI

0.33ct E SI1 Marquise Natural Diamond

EX • E/SI1 • IGI 749532023

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 749532023

Diamond specifications and retailer prices

From £187 GBP
₹23,829 INR
As of October 30, 2026
Save £418 GBP (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £605 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.33ct natural marquise diamond

This 0.33ct natural marquise sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 749532023. Listed at 7 retailers as of October 26, 2026, with prices from £187 to £605, a £418 spread on the same certified stone. MOH London lists it at £605. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.33
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.1°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 749532023
Dimensions7.33 × 3.63 × 2.17 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizeNone
Top View
7.33 mm3.63 mm0.33 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 749532023
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 59.8%

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 30
Current: £605 GBP|Low: £186 GBP|High: £611 GBP|Avg: £398 GBP|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 4£187 GBP
Retailer 2£351 GBP
Retailer 6£358 GBP
Retailer 5£405 GBP
Retailer 3£483 GBP
MOH London£605 GBP

41 data points across 6 retailers

7 retailers£187 GBP to £605 GBP

A
Cheapest Retailer
-
£187 GBP
₹23,829 INR
B+
Retailer 2
-
£351 GBP
View
B+
Retailer 3
-
£358 GBP
View
B+
Retailer 4
-
£359 GBP
$481 USD
View
B+
Retailer 5
-
£405 GBP
ZAR 8,776 ZAR
View
B
Retailer 6
-
£483 GBP
€616 EUR
View
Most Expensive
B
MOH London
0D4887730 · Oct 26
£605 GBP
View
6 more retailers have this diamond
Prices start from £187 GBPSave up to £418 GBP

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
0.33ct Marquise
£187 GBP