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Oval|Natural|GIA

0.40ct G IF Oval Natural Diamond

GD • G/IF • GIA 2567271064

Certificate GIA 2567271064

Diamond specifications and retailer prices

From £414 GBP
$555 USD
As of November 1, 2026
Save £95 GBP (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £509 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.4ct natural oval diamond

This 0.4ct natural oval sits in the sub-half-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567271064. Listed at 3 retailers as of November 1, 2026, with prices from £414 to £509, a £95 spread on the same certified stone. 77 Diamonds lists it at £509. 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
G
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567271064
Dimensions5.77 × 4.13 × 2.62 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.77 mm4.13 mm0.40 ctG / IF
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567271064
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.4%

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 1
Current: £509 GBP|Low: £354 GBP|High: £514 GBP|Avg: £445 GBP|+3.3%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2£414 GBP
Retailer 3£419 GBP
77 Diamonds£509 GBP

39 data points across 3 retailers

3 retailers£414 GBP to £509 GBP

A
Cheapest Retailer
-
£414 GBP
$555 USD
A
Retailer 2
-
£419 GBP
$561 USD
View
Final sale: no returns
Most Expensive
B+
77 Diamonds
OVCPU3DRXWYG · Nov 2
£509 GBP
View
2 more retailers have this diamond
Prices start from £414 GBPSave up to £95 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
£414 GBP