Oval|Natural|GIA

0.40ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 6561308257

Certificate GIA 6561308257

Diamond specifications and retailer prices

From £181 GBP
₹23,066 INR
As of October 30, 2026
Save £396 GBP (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £953 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561308257. Listed at 20 retailers as of October 29, 2026, with a 219% 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
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561308257
Dimensions5.95 × 4.25 × 2.53 mm
L/W Ratio1.40
Top View
5.95 mm4.25 mm0.40 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561308257
Side View
Table 60.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 59.5%

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: £953 GBP|Low: £181 GBP|High: £958 GBP|Avg: £379 GBP|-0.5%
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
October 30, 2026
Retailer 2£181 GBP
Retailer 10£228 GBP
Retailer 18£249 GBP
Retailer 5£266 GBP
Retailer 16£268 GBP
Retailer 17£278 GBP
Retailer 9£310 GBP
Retailer 15£321 GBP
Retailer 4£335 GBP
Retailer 8£337 GBP
Retailer 13£346 GBP
Retailer 6£362 GBP
Retailer 12£386 GBP
Retailer 3£394 GBP
Retailer 11£400 GBP
Retailer 7£418 GBP
Retailer 14£497 GBP
Retailer 19£577 GBP
NZ Jewellers£953 GBP

29 data points across 19 retailers

20 retailers£181 GBP to £577 GBP

A
Cheapest Retailer
-
£181 GBP
₹23,066 INR
A
Retailer 2
-
£220 GBP
HK$2,300 HKD
View
A
Retailer 3
-
£228 GBP
$305 USD
View
A
Retailer 4
-
£249 GBP
$333 USD
View
A
Retailer 5
-
£266 GBP
SGD 482 SGD
View
A
Retailer 6
-
£268 GBP
$359 USD
View
A
Retailer 7
-
£278 GBP
$372 USD
View
B+
Retailer 8
-
£310 GBP
$415 USD
View
B+
Retailer 9
-
£321 GBP
View
B+
Retailer 10
-
£335 GBP
$449 USD
View
B+
Retailer 11
-
£337 GBP
$452 USD
View
B+
Retailer 12
-
£346 GBP
$464 USD
View
B+
Retailer 13
-
£362 GBP
$485 USD
View
B+
Retailer 14
-
£386 GBP
ZAR 8,348 ZAR
View
B
Retailer 15
-
£394 GBP
$528 USD
View
Retailer 16
-
£400 GBP
A$825 AUD
View
Price last confirmed 26 days ago
B+
Retailer 17
-
£418 GBP
€533 EUR
View
B
Retailer 18
-
£497 GBP
View
B
Retailer 19
-
£577 GBP
View
Most Expensive
NZ Jewellers
3a4a9297-0a63-46ef-81d8-003c7ab23d7c · Oct 30
£953 GBP
$1,277 USD
View
Price under review
19 more retailers have this diamond
Prices start from £181 GBPSave up to £396 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
£181 GBP