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Marquise|Natural|EGL

0.59ct E SI1 Marquise Natural Diamond

ID • E/SI1 • EGL 909631002d

Certificate EGL 909631002d

Diamond specifications and retailer prices

From £765 GBP
$1,025 USD
As of October 30, 2026
Save £859 GBP (53%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,624 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.59ct natural marquise diamond

This 0.59ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by EGL 909631002d. Listed at 3 retailers as of October 29, 2026, with prices from £765 to £1,624, a £859 spread on the same certified stone. MOH London lists it at £1,624. 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

0.59
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabEGL
CertificateEGL 909631002d
Dimensions7.67 × 4.74 × 2.71 mm
L/W Ratio1.62
Top View
7.67 mm4.74 mm0.59 ctE / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateEGL 909631002d
Side View
Table 63.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 57.2%

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: Oct 30
Current: £1,624 GBP|Low: £765 GBP|High: £1,634 GBP|Avg: £1,080 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
October 29, 2026
Retailer 3£765 GBP
Retailer 2£799 GBP
MOH London£1,624 GBP

12 data points across 3 retailers

3 retailers£765 GBP to £1,624 GBP

B+
Cheapest Retailer
-
£765 GBP
$1,025 USD
B+
Retailer 2
-
£799 GBP
$1,070 USD
View
Most Expensive
C
MOH London
75CDFC8B0 · Oct 29
£1,624 GBP
View
2 more retailers have this diamond
Prices start from £765 GBPSave up to £859 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.

B+
0.59ct Marquise
£765 GBP