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Oval|Natural|GIA

0.45ct G SI1 Oval Natural Diamond

VG • G/SI1 • GIA 6224828045

Certificate GIA 6224828045

Diamond specifications and retailer prices

From £692 GBP
As of November 5, 2026
Save £78 GBP (10%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £770 GBP at Jared · As of November 6, 2026
View at Jared

About this 0.45ct natural oval diamond

This 0.45ct natural oval sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6224828045. Listed at 4 retailers as of November 5, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.45
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6224828045
Dimensions6.03 × 4.36 × 2.60 mm
L/W Ratio1.38
Top View
6.03 mm4.36 mm0.45 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6224828045
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: MediumDepth 59.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: £770 GBP|Low: £692 GBP|High: £859 GBP|Avg: £785 GBP|-10.4%
Jared
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2£692 GBP
Retailer 3£747 GBP
Retailer 4£747 GBP
Jared£770 GBP

5 data points across 4 retailers

4 retailers£692 GBP to £770 GBP

B
Cheapest Retailer
-
£692 GBP
B
Retailer 2
-
£747 GBP
View
B
Retailer 3
-
£747 GBP
View
Most Expensive
C
Jared
147149893 · Nov 6
£770 GBP
$1,030 USD
View
3 more retailers have this diamond
Prices start from £692 GBPSave up to £78 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
0.45ct Oval
£692 GBP