Oval|Natural|GIA

0.40ct F I1 Oval Natural Diamond

F/I1 • GIA 6512396824

Certificate GIA 6512396824

Diamond specifications and retailer prices

From £189 GBP
₹24,121 INR
As of November 1, 2026
Save £193 GBP (51%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £382 GBP at B2C Jewels · As of October 31, 2026
View at B2C Jewels

About this 0.4ct natural oval diamond

This 0.4ct natural oval sits in the sub-half-carat band, graded F colour (colourless) and I1 clarity (included) and certified by GIA 6512396824. Listed at 2 retailers as of October 31, 2026, with prices from £189 to £382, a £193 spread on the same certified stone. B2C Jewels lists it at £382. 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

0.40
Carat
F
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6512396824
Dimensions5.75 × 4.02 × 2.60 mm
L/W Ratio1.43
Top View
5.75 mm4.02 mm0.40 ctF / I1
OriginNatural
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6512396824
Side View
Table 59.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £382 GBP|Low: £189 GBP|High: £382 GBP|Avg: £287 GBP|+1.4%
B2C Jewels
Retailer 2
November 1, 2026
Retailer 2£189 GBP
B2C Jewels£382 GBP

42 data points across 2 retailers

2 retailers£189 GBP to £382 GBP

A
Cheapest Retailer
-
£189 GBP
₹24,121 INR
Most Expensive
B
B2C Jewels
27365336 · Oct 31
£382 GBP
$512 USD
View
1 more retailer has this diamond
Prices start from £189 GBPSave up to £193 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
0.40ct Oval
£189 GBP