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Oval|Natural|GIA

0.45ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 5563000743

Certificate GIA 5563000743

Diamond specifications and retailer prices

From £277 GBP
As of November 6, 2026
Save £604 GBP (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £881 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.45ct natural oval diamond

This 0.45ct natural oval sits in the sub-half-carat band, graded F 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 5563000743. Listed at 9 retailers as of November 2, 2026, with prices from £277 to £881, a £604 spread on the same certified stone. MOH London lists it at £881. 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

0.45
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563000743
Dimensions6.05 × 4.23 × 2.59 mm
L/W Ratio1.43
Girdle conditionVery Thick
Key to symbols
Feather
Top View
6.05 mm4.23 mm0.45 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563000743
Side View
Table 64.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £881 GBP|Low: £277 GBP|High: £1,042 GBP|Avg: £498 GBP|-5.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 3£277 GBP
Retailer 6£325 GBP
Retailer 4£401 GBP
Retailer 5£405 GBP
Retailer 7£447 GBP
Retailer 2£619 GBP
MOH London£881 GBP

46 data points across 7 retailers

9 retailers£277 GBP to £881 GBP

A
Cheapest Retailer
-
£277 GBP
A
Retailer 2
-
£325 GBP
View
B+
Retailer 3
-
£401 GBP
View
B+
Retailer 4
-
£405 GBP
View
Retailer 5
-
£446 GBP
View
Price last confirmed 39 days ago
Retailer 6
-
£447 GBP
View
Price last confirmed 31 days ago
B
Retailer 7
-
£619 GBP
View
Most Expensive
B
MOH London
142BE4684 · Nov 2
£881 GBP
View
7 more retailers have this diamond
Prices start from £277 GBPSave up to £604 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
0.45ct Oval
£277 GBP