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Oval|Natural|GIA

0.40ct E VVS1 Oval Natural Diamond

EX • E/VVS1 • GIA 1478816038

Certificate GIA 1478816038

Diamond specifications and retailer prices

From £647 GBP
$862 USD
As of October 29, 2026
Save £818 GBP (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,465 GBP at Flawless Fine Jewelry · As of October 25, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1478816038. Listed at 22 retailers as of October 25, 2026, with prices from £647 to £1,465, a £818 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,465. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
E
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.71°
Pavilion angle41.44°
OriginNatural
Grading LabGIA
CertificateGIA 1478816038
Dimensions5.77 × 4.25 × 2.63 mm
L/W Ratio1.36
Culet sizeNone
Top View
5.77 mm4.25 mm0.40 ctE / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1478816038
Side View
Table 61.0%Crown 34.71°Girdle: MED-THKPavilion 41.44°Culet: NoneDepth 62.0%

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 29
Current: £1,465 GBP|Low: £710 GBP|High: £1,465 GBP|Avg: £980 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
October 26, 2026
Retailer 11£713 GBP
Retailer 9£719 GBP
Retailer 4£743 GBP
Retailer 3£751 GBP
Retailer 6£751 GBP
Retailer 14£779 GBP
Retailer 12£860 GBP
Retailer 5£867 GBP
Retailer 13£982 GBP
Retailer 10£1,051 GBP
Retailer 7£1,162 GBP
Retailer 2£1,345 GBP
Retailer 8£1,437 GBP
Flawless Fine Jewelry£1,465 GBP

40 data points across 14 retailers

22 retailers£647 GBP to £1,465 GBP

B+
Cheapest Retailer
-
£647 GBP
$862 USD
B+
Retailer 2
-
£670 GBP
$892 USD
View
B+
Retailer 3
-
£713 GBP
$950 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
£719 GBP
View
B+
Retailer 5
-
£743 GBP
$989 USD
View
B+
Retailer 6
-
£751 GBP
$1,000 USD
View
B+
Retailer 7
-
£751 GBP
$1,000 USD
View
B+
Retailer 8
-
£779 GBP
$1,038 USD
View
B+
Retailer 9
-
£796 GBP
$1,060 USD
View
B+
Retailer 10
-
£796 GBP
$1,060 USD
View
B
Retailer 11
-
£826 GBP
$1,100 USD
View
B
Retailer 12
-
£851 GBP
$1,134 USD
View
B
Retailer 13
-
£860 GBP
$1,145 USD
View
B
Retailer 14
-
£867 GBP
$1,154 USD
View
B
Retailer 15
-
£956 GBP
$1,273 USD
View
B
Retailer 16
-
£982 GBP
A$2,012 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
£1,051 GBP
€1,333 EUR
View
B
Retailer 18
-
£1,162 GBP
ZAR 24,992 ZAR
View
B
Retailer 19
-
£1,345 GBP
View
B
Retailer 20
-
£1,437 GBP
View
Most Expensive
B
Flawless Fine Jewelry
AE9ABDD7B · Oct 25
£1,465 GBP
View
20 more retailers have this diamond
Prices start from £647 GBPSave up to £818 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
£647 GBP