Oval|Natural|GIA

0.40ct H VS1 Oval Natural Diamond

GD • H/VS1 • GIA 7556119520

Certificate GIA 7556119520

Diamond specifications and retailer prices

From £401 GBP
HK$4,200 HKD
As of October 30, 2026
Save £557 GBP (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,299 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 7556119520. Listed at 17 retailers as of October 26, 2026, with a 139% 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 7556119520
Dimensions5.72 × 4.14 × 2.67 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Cloud, Needle, Indented Natural
Top View
5.72 mm4.14 mm0.40 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556119520
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.6%

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: £523 GBP|Low: £428 GBP|High: £969 GBP|Avg: £632 GBP|+4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 9£428 GBP
Retailer 11£446 GBP
Retailer 3£462 GBP
Retailer 1£523 GBP
Retailer 4£556 GBP
Retailer 8£560 GBP
Retailer 10£623 GBP
Retailer 5£642 GBP
Retailer 6£827 GBP
Retailer 2£901 GBP
Retailer 7£958 GBP

37 data points across 11 retailers

17 retailers£401 GBP to £958 GBP

B+
Cheapest Retailer
-
£401 GBP
HK$4,200 HKD
B+
Retailer 2
-
£414 GBP
$555 USD
View
B+
Retailer 3
-
£428 GBP
$574 USD
View
B
Retailer 4
-
£446 GBP
$598 USD
View
B
Retailer 5
-
£478 GBP
$640 USD
View
B
Retailer 6
-
£512 GBP
$687 USD
View
B
Retailer 7
-
£523 GBP
View
B
Retailer 8
-
£556 GBP
€710 EUR
View
B
Retailer 9
-
£560 GBP
$750 USD
View
Retailer 10
-
£623 GBP
A$1,284 AUD
View
Price last confirmed 28 days ago
B
Retailer 11
-
£642 GBP
ZAR 13,906 ZAR
View
B
Retailer 12
-
£692 GBP
$927 USD
View
B
Retailer 13
-
£827 GBP
View
C
Retailer 14
-
£901 GBP
€1,150 EUR
View
C
Retailer 15
-
£910 GBP
View
B
Retailer 16
-
£958 GBP
View
Most Expensive
NZ Jewellers
64b84ccf-f3ac-4d34-868d-46fd51c3b5a4 · Oct 30
£1,299 GBP
$1,741 USD
View
Price under review
16 more retailers have this diamond
Prices start from £401 GBPSave up to £557 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
£401 GBP