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Oval|Natural|GIA

0.42ct I VS2 Oval Natural Diamond

EX • I/VS2 • GIA 2566376232

Certificate GIA 2566376232

Diamond specifications and retailer prices

From £294 GBP
SGD 532 SGD
As of October 30, 2026
Save £221 GBP (43%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £717 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566376232. Listed at 11 retailers as of October 28, 2026, with a 75% 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
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle39.86°
OriginNatural
Grading LabGIA
CertificateGIA 2566376232
Dimensions5.93 × 4.26 × 2.58 mm
L/W Ratio1.39
Culet sizeNone
Top View
5.93 mm4.26 mm0.42 ctI / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566376232
Side View
Table 60.0%Crown 36.1°Girdle: MED-VTKPavilion 39.86°Culet: NoneDepth 60.5%

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 30
Current: £717 GBP|Low: £294 GBP|High: £717 GBP|Avg: £387 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5£294 GBP
Retailer 9£299 GBP
Retailer 10£306 GBP
Retailer 7£324 GBP
Retailer 2£335 GBP
Retailer 6£359 GBP
Retailer 11£387 GBP
Retailer 4£412 GBP
Retailer 3£446 GBP
Retailer 8£515 GBP
Flawless Fine Jewelry£717 GBP

36 data points across 11 retailers

11 retailers£294 GBP to £515 GBP

A
Cheapest Retailer
-
£294 GBP
SGD 532 SGD
A
Retailer 2
-
£299 GBP
$400 USD
View
A
Retailer 3
-
£306 GBP
$410 USD
View
A
Retailer 4
-
£324 GBP
SGD 587 SGD
View
A
Retailer 5
-
£335 GBP
$449 USD
View
A
Retailer 6
-
£359 GBP
View
B+
Retailer 7
-
£387 GBP
$518 USD
View
B+
Retailer 8
-
£412 GBP
$552 USD
View
B+
Retailer 9
-
£446 GBP
$597 USD
View
B+
Retailer 10
-
£515 GBP
€657 EUR
View
Most Expensive
Flawless Fine Jewelry
8CAAD1BF7 · Oct 21
£717 GBP
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from £294 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
£294 GBP