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Marquise|Natural|GIA

0.50ct F I1 Marquise Natural Diamond

F/I1 • GIA 2414646113

Certificate GIA 2414646113

Diamond specifications and retailer prices

From £545 GBP
$731 USD
As of November 1, 2026
Save £307 GBP (36%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £851 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and I1 clarity (included) and certified by GIA 2414646113. Listed at 7 retailers as of November 1, 2026, with prices from £545 to £851, a £307 spread on the same certified stone. Yorxs lists it at £851. 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

0.50
Carat
F
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2414646113
Dimensions7.83 × 4.39 × 2.54 mm
L/W Ratio1.78
Girdle conditionFaceted
Culet sizeNone
Top View
7.83 mm4.39 mm0.50 ctF / I1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2414646113
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.8%

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: Nov 1
Current: £1,887 GBP|Low: £459 GBP|High: £2,167 GBP|Avg: £835 GBP|-12.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
October 31, 2026
Retailer 8£459 GBP
Retailer 6£545 GBP
Retailer 5£559 GBP
Retailer 4£566 GBP
Retailer 2£589 GBP
Retailer 7£626 GBP
Retailer 3£629 GBP
Yorxs£851 GBP
Retailer 1£1,887 GBP

16 data points across 9 retailers

7 retailers£545 GBP to £851 GBP

B+
Cheapest Retailer
-
£545 GBP
$731 USD
B+
Retailer 2
-
£559 GBP
$750 USD
View
B+
Retailer 3
-
£566 GBP
$760 USD
View
B
Retailer 4
-
£589 GBP
$790 USD
View
B
Retailer 5
-
£629 GBP
$844 USD
View
Most Expensive
C
Yorxs
F32C69039 · Nov 2
£851 GBP
€1,088 EUR
View
5 more retailers have this diamond
Prices start from £545 GBPSave up to £307 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+
0.50ct Marquise
£545 GBP