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Marquise|Natural|GIA

0.53ct F SI2 Marquise Natural Diamond

VG • F/SI2 • GIA 1563139811

Certificate GIA 1563139811

Diamond specifications and retailer prices

From £445 GBP
As of November 6, 2026
Save £318 GBP (42%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £763 GBP at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.53ct natural marquise diamond

This 0.53ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1563139811. Listed at 9 retailers as of November 6, 2026, with prices from £445 to £763, a £318 spread on the same certified stone. Frank Darling lists it at £763. 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
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563139811
Dimensions8.11 × 4.24 × 2.71 mm
L/W Ratio1.91
Culet sizeNone
Top View
8.11 mm4.24 mm0.53 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563139811
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.8%

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: Nov 6
Current: £763 GBP|Low: £445 GBP|High: £780 GBP|Avg: £589 GBP|-2.2%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8£445 GBP
Retailer 4£452 GBP
Retailer 9£467 GBP
Retailer 5£523 GBP
Retailer 6£579 GBP
Retailer 3£623 GBP
Retailer 2£653 GBP
Retailer 7£669 GBP
Frank Darling£763 GBP

39 data points across 9 retailers

9 retailers£445 GBP to £763 GBP

A
Cheapest Retailer
-
£445 GBP
A
Retailer 2
-
£452 GBP
View
Retailer 3
-
£467 GBP
View
Price last confirmed 20 days ago
A
Retailer 4
-
£523 GBP
View
B+
Retailer 5
-
£579 GBP
View
B+
Retailer 6
-
£623 GBP
View
B+
Retailer 7
-
£653 GBP
View
B+
Retailer 8
-
£669 GBP
View
Most Expensive
B
Frank Darling
2679409HK · Nov 6
£763 GBP
$1,021 USD
View
8 more retailers have this diamond
Prices start from £445 GBPSave up to £318 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
0.53ct Marquise
£445 GBP