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Marquise|Natural|GIA

0.52ct E SI1 Marquise Natural Diamond

VG • E/SI1 • GIA 6562226110

Certificate GIA 6562226110

Diamond specifications and retailer prices

From £432 GBP
As of November 5, 2026
Save £371 GBP (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £803 GBP at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562226110. Listed at 11 retailers as of November 5, 2026, with prices from £432 to £803, a £371 spread on the same certified stone. Frank Darling lists it at £803. 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

0.52
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562226110
Dimensions8.64 × 4.02 × 2.54 mm
L/W Ratio2.15
Culet sizeNone
Top View
8.64 mm4.02 mm0.52 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562226110
Side View
Table 57.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.1%

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: Nov 5
Current: £803 GBP|Low: £430 GBP|High: £828 GBP|Avg: £638 GBP|-2.9%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5£432 GBP
Retailer 10£490 GBP
Retailer 8£521 GBP
Retailer 3£524 GBP
Retailer 7£576 GBP
Retailer 6£637 GBP
Retailer 4£680 GBP
Retailer 9£686 GBP
Retailer 2£718 GBP
Retailer 11£738 GBP
Frank Darling£803 GBP

39 data points across 11 retailers

11 retailers£432 GBP to £803 GBP

A
Cheapest Retailer
-
£432 GBP
A
Retailer 2
-
£490 GBP
View
A
Retailer 3
-
£521 GBP
View
Retailer 4
-
£524 GBP
View
Price last confirmed 30 days ago
A
Retailer 5
-
£576 GBP
View
B+
Retailer 6
-
£637 GBP
View
B+
Retailer 7
-
£680 GBP
View
B+
Retailer 8
-
£686 GBP
View
B+
Retailer 9
-
£718 GBP
View
B+
Retailer 10
-
£738 GBP
View
Most Expensive
B
Frank Darling
2684675HK · Nov 6
£803 GBP
$1,081 USD
View
10 more retailers have this diamond
Prices start from £432 GBPSave up to £371 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
0.52ct Marquise
£432 GBP