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Oval|Natural|GIA

0.42ct I IF Oval Natural Diamond

GD • I/IF • GIA 6562135957

Certificate GIA 6562135957

Diamond specifications and retailer prices

From £345 GBP
As of November 1, 2026
Save £85 GBP (20%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £431 GBP at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.42ct natural oval diamond

This 0.42ct natural oval sits in the sub-half-carat band, graded I 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 6562135957. Listed at 4 retailers as of November 1, 2026, with prices from £345 to £431, a £85 spread on the same certified stone. 77 Diamonds lists it at £431. 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

0.42
Carat
I
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562135957
Dimensions5.87 × 4.19 × 2.64 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.87 mm4.19 mm0.42 ctI / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562135957
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.0%

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: £431 GBP|Low: £293 GBP|High: £435 GBP|Avg: £370 GBP|+4.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2£345 GBP
Retailer 3£346 GBP
Retailer 4£374 GBP
77 Diamonds£431 GBP

40 data points across 4 retailers

4 retailers£345 GBP to £431 GBP

A
Cheapest Retailer
-
£345 GBP
A
Retailer 2
-
£346 GBP
View
Final sale: no returns
A
Retailer 3
-
£374 GBP
View
Most Expensive
B+
77 Diamonds
OVCPXHQCDTYV · Nov 5
£431 GBP
View
3 more retailers have this diamond
Prices start from £345 GBPSave up to £85 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
0.42ct Oval
£345 GBP