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Marquise|Natural|GIA

0.53ct E SI1 Marquise Natural Diamond

E/SI1 • GIA 5161169352

Certificate GIA 5161169352

Diamond specifications and retailer prices

From £1,313 GBP
As of November 3, 2026
Save £411 GBP (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,724 GBP at MOH London · As of November 4, 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 E colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 5161169352. Listed at 3 retailers as of November 3, 2026, with prices from £1,313 to £1,724, a £411 spread on the same certified stone. MOH London lists it at £1,724. 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
E
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5161169352
Dimensions7.19 × 4.04 × 2.93 mm
L/W Ratio1.78
Girdle conditionFaceted
Top View
7.19 mm4.04 mm0.53 ctE / SI1
OriginNatural
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5161169352
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCuletDepth 72.5%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 3
Current: £1,724 GBP|Low: £906 GBP|High: £1,749 GBP|Avg: £1,256 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 4£906 GBP
Retailer 5£1,099 GBP
Retailer 3£1,233 GBP
Retailer 2£1,313 GBP
MOH London£1,724 GBP

31 data points across 5 retailers

3 retailers£1,313 GBP to £1,724 GBP

Retailer 1
-
£1,233 GBP
Price last confirmed 33 days ago
C
Retailer 2
-
£1,313 GBP
View
Most Expensive
C
MOH London
CE3B48F63 · Nov 4
£1,724 GBP
View
2 more retailers have this diamond
Prices start from £1,313 GBPSave up to £411 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.

C
0.53ct Marquise
£1,313 GBP