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Marquise|Natural|GIA

1.52ct E SI2 Marquise Natural Diamond

ID • E/SI2 • GIA 6562200183

Certificate GIA 6562200183

Diamond specifications and retailer prices

From £7,164 GBP
$9,540 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: £7,164 GBP at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.52ct natural marquise diamond

This 1.52ct natural marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562200183. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.52
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562200183
Dimensions11.49 × 6.00 × 3.73 mm
L/W Ratio1.92
Top View
11.49 mm6.00 mm1.52 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562200183
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: £7,164 GBP|Low: £7,164 GBP|High: £9,833 GBP|Avg: £8,546 GBP|-8.8%
Brilliant Earth
Retailer 2
October 15, 2026
Brilliant Earth£7,164 GBP
Retailer 2£9,833 GBP

8 data points across 2 retailers

1 retailer

B+
Brilliant Earth
21200369A · Oct 28
£7,164 GBP
$9,540 USD
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B+
1.52ct Marquise
£7,164 GBP