Oval|Natural|GIA

0.40ct F IF Oval Natural Diamond

GD • F/IF • GIA 6542030090

Certificate GIA 6542030090

Diamond specifications and retailer prices

From £334 GBP
$448 USD
As of November 2, 2026
Save £918 GBP (73%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £1,271 GBP at NZ Jewellers · As of September 18, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542030090. Listed at 28 retailers as of October 30, 2026, with a 275% 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
F
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle42.1°
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 6542030090
Dimensions5.75 × 4.00 × 2.61 mm
L/W Ratio1.44
Top View
5.75 mm4.00 mm0.40 ctF / IF
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6542030090
Side View
Table 64.0%Crown 42.1°Girdle: STK-VTKPavilion 40.1°Culet: NoneDepth 65.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,252 GBP|Low: £334 GBP|High: £1,279 GBP|Avg: £539 GBP|-2.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 12£334 GBP
Retailer 20£335 GBP
Retailer 22£361 GBP
Retailer 2£370 GBP
Retailer 16£372 GBP
Retailer 13£380 GBP
Retailer 17£390 GBP
Retailer 15£395 GBP
Retailer 23£414 GBP
Retailer 5£417 GBP
Retailer 7£430 GBP
Retailer 6£441 GBP
Retailer 9£447 GBP
Retailer 10£447 GBP
Retailer 11£462 GBP
Retailer 19£499 GBP
Retailer 3£514 GBP
Retailer 4£595 GBP
Retailer 8£619 GBP
Retailer 18£728 GBP
Retailer 14£886 GBP
Retailer 21£922 GBP
NZ Jewellers£1,252 GBP

19 data points across 23 retailers

28 retailers£334 GBP to £1,252 GBP

A
Cheapest Retailer
-
£334 GBP
$448 USD
Final sale: no returns
A
Retailer 2
-
£335 GBP
$450 USD
View
A
Retailer 3
-
£361 GBP
$485 USD
View
A
Retailer 4
-
£370 GBP
$497 USD
View
A
Retailer 5
-
£372 GBP
HK$3,900 HKD
View
A
Retailer 6
-
£380 GBP
$510 USD
View
A
Retailer 7
-
£390 GBP
$523 USD
View
A
Retailer 8
-
£395 GBP
$530 USD
View
Retailer 9
-
£405 GBP
$544 USD
View
Price last confirmed 45 days ago
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Retailer 10
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£414 GBP
$556 USD
View
A
Retailer 11
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£417 GBP
$560 USD
View
A
Retailer 12
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£430 GBP
$577 USD
View
A
Retailer 13
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£430 GBP
$577 USD
View
A
Retailer 14
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£441 GBP
$592 USD
View
A
Retailer 15
-
£447 GBP
$600 USD
View
A
Retailer 16
-
£447 GBP
$600 USD
View
A
Retailer 17
-
£462 GBP
$620 USD
View
Retailer 18
-
£467 GBP
$627 USD
View
Price last confirmed 46 days ago
B+
Retailer 19
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£499 GBP
View
B+
Retailer 20
-
£514 GBP
$690 USD
View
B+
Retailer 21
-
£595 GBP
€760 EUR
View
B+
Retailer 22
-
£619 GBP
ZAR 13,420 ZAR
View
B
Retailer 23
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£728 GBP
View
B
Retailer 24
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£886 GBP
View
B
Retailer 25
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£922 GBP
View
B
Retailer 26
-
£1,252 GBP
$1,680 USD
View
Retailer 27
-
£1,271 GBP
$1,705 USD
View
Price last confirmed 52 days ago
Most Expensive
NZ Jewellers
0d84dabd-8e58-49e3-8f09-87016056828d · Sep 18
£1,271 GBP
$1,705 USD
View
Price last confirmed 45 days ago
27 more retailers have this diamond
Prices start from £334 GBPSave up to £918 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
£334 GBP