Oval|Natural|GIA

0.50ct F SI2 Oval Natural Diamond

GD • F/SI2 • GIA 6535183570

Certificate GIA 6535183570

Diamond specifications and retailer prices

From £322 GBP
As of October 31, 2026
Save £323 GBP (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,385 GBP at NZ Jewellers · As of October 23, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6535183570. Listed at 18 retailers as of October 31, 2026, with a 100% 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6535183570
Dimensions6.62 × 4.31 × 2.57 mm
L/W Ratio1.54
Top View
6.62 mm4.31 mm0.50 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6535183570
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.5%

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: Oct 31
Current: £530 GBP|Low: £278 GBP|High: £1,032 GBP|Avg: £547 GBP|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4£322 GBP
Retailer 3£403 GBP
Retailer 2£444 GBP
Retailer 8£476 GBP
Retailer 6£521 GBP
Retailer 7£528 GBP
Retailer 1£530 GBP
Retailer 5£646 GBP
Retailer 9£1,025 GBP

35 data points across 9 retailers

18 retailers£322 GBP to £646 GBP

A
Cheapest Retailer
-
£322 GBP
Retailer 2
-
£442 GBP
View
Price last confirmed 40 days ago
Retailer 3
-
£442 GBP
View
Price last confirmed 20 days ago
B+
Retailer 4
-
£444 GBP
View
Retailer 5
-
£452 GBP
View
Price last confirmed 24 days ago
Retailer 6
-
£476 GBP
View
Price last confirmed 22 days ago
Retailer 7
-
£476 GBP
View
Price last confirmed 22 days ago
B+
Retailer 8
-
£504 GBP
View
Retailer 9
-
£510 GBP
View
Price last confirmed 40 days ago
Retailer 10
-
£510 GBP
View
Price last confirmed 15 days ago
B+
Retailer 11
-
£521 GBP
View
B+
Retailer 12
-
£530 GBP
View
Retailer 13
-
£540 GBP
View
Price last confirmed 20 days ago
B
Retailer 14
-
£646 GBP
View
Retailer 15
-
£1,025 GBP
View
Price last confirmed 17 days ago
Retailer 16
-
£1,385 GBP
View
Price last confirmed 41 days ago
Retailer 17
-
£1,385 GBP
View
Price last confirmed 21 days ago
Most Expensive
NZ Jewellers
53ec8078-d6ac-404c-8441-4a90667073c5 · Oct 23
£1,385 GBP
$1,854 USD
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from £322 GBPSave up to £323 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
0.50ct Oval
£322 GBP