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Oval|Natural|GIA

0.42ct E VS1 Oval Natural Diamond

EX • E/VS1 • GIA 1567025171

Certificate GIA 1567025171

Diamond specifications and retailer prices

From £443 GBP
$590 USD
As of October 27, 2026
Save £221 GBP (33%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £938 GBP at Flawless Fine Jewelry · As of October 21, 2026
View at Flawless Fine Jewelry

About this 0.42ct natural oval diamond

This 0.42ct natural oval sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1567025171. Listed at 10 retailers as of October 26, 2026, with a 50% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.95°
Pavilion angle38.4°
OriginNatural
Grading LabGIA
CertificateGIA 1567025171
Dimensions6.00 × 4.26 × 2.56 mm
L/W Ratio1.41
Culet sizeNone
Top View
6.00 mm4.26 mm0.42 ctE / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1567025171
Side View
Table 59.0%Crown 38.95°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 60.0%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: £938 GBP|Low: £443 GBP|High: £1,007 GBP|Avg: £605 GBP|+1.2%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 4£443 GBP
Retailer 7£444 GBP
Retailer 6£448 GBP
Retailer 3£478 GBP
Retailer 2£520 GBP
Retailer 10£589 GBP
Retailer 5£622 GBP
Retailer 8£622 GBP
Retailer 9£664 GBP
Flawless Fine Jewelry£938 GBP

40 data points across 10 retailers

10 retailers£443 GBP to £664 GBP

A
Cheapest Retailer
-
£443 GBP
$590 USD
A
Retailer 2
-
£444 GBP
SGD 799 SGD
View
A
Retailer 3
-
£448 GBP
SGD 807 SGD
View
A
Retailer 4
-
£478 GBP
$637 USD
View
B+
Retailer 5
-
£520 GBP
View
B+
Retailer 6
-
£589 GBP
$785 USD
View
B+
Retailer 7
-
£622 GBP
$828 USD
View
B+
Retailer 8
-
£622 GBP
€789 EUR
View
B+
Retailer 9
-
£664 GBP
$884 USD
View
Most Expensive
B
Flawless Fine Jewelry
8839D58AD · Oct 21
£938 GBP
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from £443 GBPSave up to £221 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
£443 GBP