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Oval|Natural|GIA

0.40ct I VS1 Oval Natural Diamond

VG • I/VS1 • GIA 6542770161

Certificate GIA 6542770161

Diamond specifications and retailer prices

From £196 GBP
₹24,981 INR
As of October 31, 2026
Save £835 GBP (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,031 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542770161. Listed at 19 retailers as of October 30, 2026, with prices from £196 to £1,031, a £835 spread on the same certified stone. NZ Jewellers lists it at £1,031. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6542770161
Dimensions5.84 × 4.10 × 2.62 mm
L/W Ratio1.42
Top View
5.84 mm4.10 mm0.40 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6542770161
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NDepth 63.8%

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 31
Current: £1,031 GBP|Low: £196 GBP|High: £1,031 GBP|Avg: £424 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
October 31, 2026
Retailer 2£196 GBP
Retailer 3£229 GBP
Retailer 16£269 GBP
Retailer 5£288 GBP
Retailer 14£290 GBP
Retailer 15£300 GBP
Retailer 10£349 GBP
Retailer 4£362 GBP
Retailer 7£367 GBP
Retailer 6£389 GBP
Retailer 12£417 GBP
Retailer 9£433 GBP
Retailer 11£495 GBP
Retailer 13£537 GBP
Retailer 17£591 GBP
Retailer 8£625 GBP
NZ Jewellers£1,031 GBP

25 data points across 17 retailers

19 retailers£196 GBP to £1,031 GBP

A
Cheapest Retailer
-
£196 GBP
₹24,981 INR
A
Retailer 2
-
£229 GBP
HK$2,400 HKD
View
A
Retailer 3
-
£269 GBP
$360 USD
View
B+
Retailer 4
-
£277 GBP
$371 USD
View
A
Retailer 5
-
£288 GBP
SGD 522 SGD
View
A
Retailer 6
-
£290 GBP
$388 USD
View
A
Retailer 7
-
£300 GBP
$402 USD
View
B+
Retailer 8
-
£349 GBP
View
B+
Retailer 9
-
£362 GBP
$485 USD
View
B+
Retailer 10
-
£367 GBP
$492 USD
View
B+
Retailer 11
-
£389 GBP
$521 USD
View
B+
Retailer 12
-
£417 GBP
ZAR 9,024 ZAR
View
Retailer 13
-
£433 GBP
A$892 AUD
View
Price last confirmed 27 days ago
B
Retailer 14
-
£433 GBP
$580 USD
View
B
Retailer 15
-
£495 GBP
€632 EUR
View
B
Retailer 16
-
£537 GBP
View
B
Retailer 17
-
£591 GBP
View
B
Retailer 18
-
£625 GBP
View
Most Expensive
C
NZ Jewellers
3be1eb94-d4f1-4934-bb09-8159d9fabfe4 · Oct 30
£1,031 GBP
$1,381 USD
View
18 more retailers have this diamond
Prices start from £196 GBPSave up to £835 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
£196 GBP