Oval|Natural|GIA

0.40ct G VVS1 Oval Natural Diamond

ID • G/VVS1 • GIA 6321673946

Certificate GIA 6321673946

Diamond specifications and retailer prices

From £430 GBP
HK$4,500 HKD
As of October 30, 2026
Save £765 GBP (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,614 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 G colour (near-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 6321673946. Listed at 18 retailers as of October 29, 2026, with a 178% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
G
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6321673946
Dimensions5.91 × 4.18 × 2.61 mm
L/W Ratio1.41
Top View
5.91 mm4.18 mm0.40 ctG / VVS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6321673946
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,614 GBP|Low: £430 GBP|High: £1,614 GBP|Avg: £707 GBP
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 7£430 GBP
Retailer 5£489 GBP
Retailer 6£493 GBP
Retailer 18£515 GBP
Retailer 19£515 GBP
Retailer 10£532 GBP
Retailer 17£534 GBP
Retailer 11£535 GBP
Retailer 20£594 GBP
Retailer 3£599 GBP
Retailer 8£613 GBP
Retailer 13£630 GBP
Retailer 4£649 GBP
Retailer 9£706 GBP
Retailer 14£732 GBP
Retailer 15£798 GBP
Retailer 2£1,007 GBP
Retailer 12£1,035 GBP
Retailer 16£1,195 GBP
NZ Jewellers£1,614 GBP

25 data points across 20 retailers

18 retailers£430 GBP to £1,195 GBP

A
Cheapest Retailer
-
£430 GBP
HK$4,500 HKD
B+
Retailer 2
-
£493 GBP
$660 USD
View
B+
Retailer 3
-
£515 GBP
$690 USD
View
B+
Retailer 4
-
£515 GBP
$690 USD
View
B+
Retailer 5
-
£534 GBP
$716 USD
View
B+
Retailer 6
-
£535 GBP
SGD 968 SGD
View
B+
Retailer 7
-
£594 GBP
$796 USD
View
B+
Retailer 8
-
£599 GBP
$803 USD
View
B+
Retailer 9
-
£613 GBP
$822 USD
View
B+
Retailer 10
-
£630 GBP
View
B+
Retailer 11
-
£649 GBP
$870 USD
View
B
Retailer 12
-
£706 GBP
$946 USD
View
B+
Retailer 13
-
£732 GBP
€934 EUR
View
B
Retailer 14
-
£798 GBP
ZAR 17,276 ZAR
View
B
Retailer 15
-
£1,007 GBP
View
B
Retailer 16
-
£1,035 GBP
View
B
Retailer 17
-
£1,195 GBP
View
Most Expensive
NZ Jewellers
de76fc12-754a-4cff-ae98-89bbd30a9cb3 · Oct 30
£1,614 GBP
$2,163 USD
View
Price under review
17 more retailers have this diamond
Prices start from £430 GBPSave up to £765 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
0.40ct Oval
£430 GBP