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Oval|Natural|GIA

0.42ct I VS2 Oval Natural Diamond

GD • I/VS2 • GIA 1559791066

Certificate GIA 1559791066

Diamond specifications and retailer prices

From £282 GBP
$378 USD
As of October 29, 2026
Save £68 GBP (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £350 GBP at 77 Diamonds · As of October 31, 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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1559791066. Listed at 3 retailers as of October 29, 2026, with prices from £282 to £350, a £68 spread on the same certified stone. 77 Diamonds lists it at £350. 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
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559791066
Dimensions5.62 × 4.15 × 2.75 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Crystal
Top View
5.62 mm4.15 mm0.42 ctI / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559791066
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.4%

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: Oct 29
Current: £350 GBP|Low: £239 GBP|High: £350 GBP|Avg: £302 GBP|+3.5%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 3£282 GBP
Retailer 2£300 GBP
77 Diamonds£350 GBP

40 data points across 3 retailers

3 retailers£282 GBP to £350 GBP

A
Cheapest Retailer
-
£282 GBP
$378 USD
Final sale: no returns
B+
Retailer 2
-
£300 GBP
SGD 543 SGD
View
Most Expensive
B+
77 Diamonds
OVCPBDESP3BM · Oct 31
£350 GBP
View
2 more retailers have this diamond
Prices start from £282 GBPSave up to £68 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
£282 GBP