Oval|Natural|GIA

0.50ct F I1 Oval Natural Diamond

GD • F/I1 • GIA 6542382627

Certificate GIA 6542382627

Diamond specifications and retailer prices

From £429 GBP
HK$4,500 HKD
As of November 1, 2026
Save £209 GBP (33%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,354 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded F colour (colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542382627. Listed at 7 retailers as of November 1, 2026, with a 49% 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

0.50
Carat
F
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542382627
Dimensions6.66 × 4.39 × 2.68 mm
L/W Ratio1.52
Top View
6.66 mm4.39 mm0.50 ctF / I1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6542382627
Side View
Table 55.0%CrownGirdlePavilionCulet: NoneDepth 61.1%

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: Nov 1
Current: £1,354 GBP|Low: £420 GBP|High: £1,354 GBP|Avg: £613 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4£429 GBP
Retailer 7£431 GBP
Retailer 5£465 GBP
Retailer 6£465 GBP
Retailer 9£482 GBP
Retailer 8£498 GBP
Retailer 3£579 GBP
Retailer 2£638 GBP
Retailer 10£655 GBP
Retailer 11£697 GBP
NZ Jewellers£1,354 GBP

12 data points across 11 retailers

7 retailers£429 GBP to £638 GBP

B+
Cheapest Retailer
-
£429 GBP
HK$4,500 HKD
B+
Retailer 2
-
£431 GBP
$579 USD
View
B+
Retailer 3
-
£465 GBP
$624 USD
View
B+
Retailer 4
-
£465 GBP
$624 USD
View
B
Retailer 5
-
£498 GBP
$668 USD
View
B
Retailer 6
-
£638 GBP
€816 EUR
View
Most Expensive
NZ Jewellers
1a702484-886a-4376-87c4-fdaf9ebe3a8a · Nov 2
£1,354 GBP
$1,817 USD
View
Price under review
6 more retailers have this diamond
Prices start from £429 GBPSave up to £209 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+
0.50ct Oval
£429 GBP