Oval|Natural|GIA

0.40ct H VVS1 Oval Natural Diamond

GD • H/VVS1 • GIA 1365804386

Certificate GIA 1365804386

Diamond specifications and retailer prices

From £530 GBP
$710 USD
As of October 28, 2026
Save £493 GBP (48%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,274 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

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 VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1365804386. Listed at 21 retailers as of October 28, 2026, with a 93% 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
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1365804386
Dimensions5.65 × 4.13 × 2.59 mm
L/W Ratio1.37
Culet sizeNone
Top View
5.65 mm4.13 mm0.40 ctH / VVS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1365804386
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.8%

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 28
Current: £1,274 GBP|Low: £530 GBP|High: £1,993 GBP|Avg: £903 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 11£530 GBP
Retailer 5£575 GBP
Retailer 7£575 GBP
Retailer 14£598 GBP
Retailer 6£664 GBP
Retailer 12£705 GBP
Retailer 8£765 GBP
Retailer 4£812 GBP
Retailer 10£824 GBP
Retailer 13£955 GBP
Retailer 2£985 GBP
Retailer 3£1,023 GBP
Retailer 9£1,170 GBP
Flawless Fine Jewelry£1,274 GBP
Retailer 15£1,993 GBP

44 data points across 15 retailers

21 retailers£530 GBP to £1,023 GBP

B+
Cheapest Retailer
-
£530 GBP
$710 USD
B
Retailer 2
-
£575 GBP
$771 USD
View
B
Retailer 3
-
£575 GBP
$771 USD
View
B
Retailer 4
-
£580 GBP
$777 USD
View
B
Retailer 5
-
£598 GBP
$801 USD
View
B
Retailer 6
-
£652 GBP
$874 USD
View
B
Retailer 7
-
£664 GBP
$890 USD
View
B
Retailer 8
-
£705 GBP
$945 USD
View
B
Retailer 9
-
£709 GBP
$950 USD
View
B
Retailer 10
-
£709 GBP
$950 USD
View
B
Retailer 11
-
£731 GBP
$980 USD
View
B
Retailer 12
-
£765 GBP
View
B
Retailer 13
-
£812 GBP
$1,088 USD
View
B
Retailer 14
-
£824 GBP
€1,051 EUR
View
B
Retailer 15
-
£867 GBP
$1,162 USD
View
Retailer 16
-
£955 GBP
A$1,969 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
£985 GBP
ZAR 21,328 ZAR
View
B
Retailer 18
-
£1,023 GBP
CA$1,904 CAD
View
Retailer 19
-
£1,170 GBP
View
Price under review
Most Expensive
Flawless Fine Jewelry
6D746777C · Oct 29
£1,274 GBP
View
Price under review
19 more retailers have this diamond
Prices start from £530 GBPSave up to £493 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
£530 GBP