Oval|Natural|GIA

0.40ct I VVS1 Oval Natural Diamond

VG • I/VVS1 • GIA 6521843554

Certificate GIA 6521843554

Diamond specifications and retailer prices

From £243 GBP
₹30,977 INR
As of October 30, 2026
Save £536 GBP (69%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,286 GBP at NZ Jewellers · As of October 20, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6521843554. Listed at 22 retailers as of October 29, 2026, with a 221% 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
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6521843554
Dimensions5.31 × 4.07 × 2.68 mm
L/W Ratio1.30
Top View
5.31 mm4.07 mm0.40 ctI / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6521843554
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 65.7%

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: £520 GBP|Low: £241 GBP|High: £1,415 GBP|Avg: £509 GBP|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 4£243 GBP
Retailer 2£340 GBP
Retailer 6£361 GBP
Retailer 9£388 GBP
Retailer 5£417 GBP
Retailer 10£446 GBP
Retailer 11£476 GBP
Retailer 8£507 GBP
Retailer 1£520 GBP
Retailer 3£537 GBP
Retailer 7£779 GBP

35 data points across 11 retailers

22 retailers£243 GBP to £779 GBP

A
Cheapest Retailer
-
£243 GBP
₹30,977 INR
Retailer 2
-
£287 GBP
HK$3,000 HKD
View
Price last confirmed 56 days ago
Retailer 3
-
£335 GBP
$449 USD
View
Price last confirmed 10 days ago
Retailer 4
-
£335 GBP
$449 USD
View
Price last confirmed 38 days ago
Retailer 5
-
£340 GBP
$455 USD
View
Price last confirmed 12 days ago
Retailer 6
-
£361 GBP
$484 USD
View
Price last confirmed 14 days ago
Retailer 7
-
£361 GBP
$484 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
£387 GBP
$519 USD
View
B+
Retailer 9
-
£387 GBP
$519 USD
View
Retailer 10
-
£387 GBP
$519 USD
View
Price last confirmed 10 days ago
Retailer 11
-
£387 GBP
$519 USD
View
Price last confirmed 39 days ago
B+
Retailer 12
-
£388 GBP
$520 USD
View
B+
Retailer 13
-
£417 GBP
View
B+
Retailer 14
-
£446 GBP
$598 USD
View
B+
Retailer 15
-
£476 GBP
$638 USD
View
B+
Retailer 16
-
£507 GBP
€647 EUR
View
B+
Retailer 17
-
£520 GBP
ZAR 11,260 ZAR
View
Retailer 18
-
£537 GBP
A$1,108 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
-
£779 GBP
View
Retailer 20
-
£1,286 GBP
$1,723 USD
View
Price under review
Retailer 21
-
£1,286 GBP
$1,723 USD
View
Price under review
Most Expensive
NZ Jewellers
181d4ef2-8b66-4415-816a-66f47a8cbf2e · Oct 20
£1,286 GBP
$1,723 USD
View
Price under review
21 more retailers have this diamond
Prices start from £243 GBPSave up to £536 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
£243 GBP