Oval|Natural|GIA

0.40ct G VS1 Oval Natural Diamond

GD • G/VS1 • GIA 6552668619

Certificate GIA 6552668619

Diamond specifications and retailer prices

From £407 GBP
$546 USD
As of October 30, 2026
Save £648 GBP (61%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,426 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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552668619. Listed at 17 retailers as of October 29, 2026, with a 159% 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
G
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552668619
Dimensions5.85 × 4.19 × 2.59 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
5.85 mm4.19 mm0.40 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552668619
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.9%

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 30
Current: £1,426 GBP|Low: £298 GBP|High: £1,426 GBP|Avg: £649 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
October 31, 2026
Retailer 10£298 GBP
Retailer 9£387 GBP
Retailer 15£407 GBP
Retailer 7£430 GBP
Retailer 4£455 GBP
Retailer 17£490 GBP
Retailer 6£525 GBP
Retailer 5£553 GBP
Retailer 2£559 GBP
Retailer 16£597 GBP
Retailer 11£609 GBP
Retailer 12£705 GBP
Retailer 8£744 GBP
Retailer 13£908 GBP
Retailer 18£910 GBP
Retailer 3£980 GBP
Retailer 14£1,056 GBP
NZ Jewellers£1,426 GBP

35 data points across 18 retailers

17 retailers£407 GBP to £1,056 GBP

Retailer 1
-
£387 GBP
SGD 700 SGD
Price last confirmed 30 days ago
B+
Retailer 2
-
£407 GBP
$546 USD
View
B+
Retailer 3
-
£430 GBP
HK$4,500 HKD
View
B+
Retailer 4
-
£455 GBP
$609 USD
View
B+
Retailer 5
-
£490 GBP
$656 USD
View
B
Retailer 6
-
£525 GBP
$703 USD
View
B+
Retailer 7
-
£553 GBP
$741 USD
View
B+
Retailer 8
-
£559 GBP
View
B
Retailer 9
-
£597 GBP
$800 USD
View
B
Retailer 10
-
£609 GBP
€777 EUR
View
B
Retailer 11
-
£705 GBP
ZAR 15,269 ZAR
View
B
Retailer 12
-
£744 GBP
$997 USD
View
B
Retailer 13
-
£908 GBP
View
B
Retailer 14
-
£910 GBP
View
B
Retailer 15
-
£980 GBP
€1,250 EUR
View
B
Retailer 16
-
£1,056 GBP
View
Most Expensive
NZ Jewellers
af8ad292-10f4-460f-8655-e08403348040 · Oct 30
£1,426 GBP
$1,911 USD
View
Price under review
16 more retailers have this diamond
Prices start from £407 GBPSave up to £648 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
£407 GBP