Oval|Natural|GIA

0.40ct H VS1 Oval Natural Diamond

GD • H/VS1 • GIA 2558234712

Certificate GIA 2558234712

Diamond specifications and retailer prices

From £379 GBP
$508 USD
As of October 30, 2026
Save £630 GBP (62%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,363 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural oval diamond

This 0.4ct natural oval sits in the sub-half-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2558234712. Listed at 19 retailers as of October 29, 2026, with a 166% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558234712
Dimensions5.82 × 4.14 × 2.61 mm
L/W Ratio1.41
Top View
5.82 mm4.14 mm0.40 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2558234712
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £529 GBP|Low: £379 GBP|High: £1,016 GBP|Avg: £666 GBP|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7£379 GBP
Retailer 2£468 GBP
Retailer 1£529 GBP
Retailer 8£578 GBP
Retailer 3£583 GBP
Retailer 10£653 GBP
Retailer 4£674 GBP
Retailer 5£868 GBP
Retailer 9£955 GBP
Retailer 6£1,009 GBP

36 data points across 10 retailers

19 retailers£379 GBP to £1,009 GBP

B+
Cheapest Retailer
-
£379 GBP
$508 USD
B+
Retailer 2
-
£411 GBP
HK$4,300 HKD
View
B
Retailer 3
-
£434 GBP
$582 USD
View
B
Retailer 4
-
£468 GBP
$627 USD
View
Retailer 5
-
£502 GBP
$672 USD
View
Price last confirmed 62 days ago
B
Retailer 6
-
£502 GBP
$672 USD
View
B
Retailer 7
-
£529 GBP
View
B
Retailer 8
-
£533 GBP
$714 USD
View
B
Retailer 9
-
£578 GBP
$775 USD
View
B
Retailer 10
-
£583 GBP
€744 EUR
View
Retailer 11
-
£653 GBP
A$1,347 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
£674 GBP
ZAR 14,587 ZAR
View
B
Retailer 13
-
£718 GBP
$962 USD
View
B
Retailer 14
-
£868 GBP
View
B
Retailer 15
-
£940 GBP
€1,200 EUR
View
B
Retailer 16
-
£955 GBP
View
B
Retailer 17
-
£1,009 GBP
View
Retailer 18
-
£1,363 GBP
$1,826 USD
View
Price under review
Most Expensive
NZ Jewellers
70fa4838-8f42-446e-9937-b19662c2eb70 · Oct 30
£1,363 GBP
$1,826 USD
View
Price under review
18 more retailers have this diamond
Prices start from £379 GBPSave up to £630 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.

B+
0.40ct Oval
£379 GBP