Oval|Natural|GIA

0.51ct F VS2 Oval Natural Diamond

GD • F/VS2 • GIA 6535925917

Certificate GIA 6535925917

Diamond specifications and retailer prices

From £496 GBP
As of November 4, 2026
Save £1,189 GBP (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,684 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6535925917. Listed at 19 retailers as of November 4, 2026, with prices from £496 to £1,684, a £1,189 spread on the same certified stone. NZ Jewellers lists it at £1,684. 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

0.51
Carat
F
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6535925917
Dimensions6.16 × 4.56 × 2.82 mm
L/W Ratio1.35
Top View
6.16 mm4.56 mm0.51 ctF / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6535925917
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.8%

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 4
Current: £1,684 GBP|Low: £496 GBP|High: £1,684 GBP|Avg: £740 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
November 6, 2026
Retailer 7£496 GBP
Retailer 8£537 GBP
Retailer 16£537 GBP
Retailer 13£539 GBP
Retailer 6£558 GBP
Retailer 5£620 GBP
Retailer 9£620 GBP
Retailer 2£634 GBP
Retailer 15£635 GBP
Retailer 14£669 GBP
Retailer 4£735 GBP
Retailer 12£762 GBP
Retailer 10£828 GBP
Retailer 11£982 GBP
Retailer 3£1,075 GBP
NZ Jewellers£1,684 GBP

33 data points across 16 retailers

19 retailers£496 GBP to £1,684 GBP

A
Cheapest Retailer
-
£496 GBP
Final sale: no returns
A
Retailer 2
-
£533 GBP
View
Retailer 3
-
£537 GBP
View
Price last confirmed 8 days ago
A
Retailer 4
-
£537 GBP
View
A
Retailer 5
-
£539 GBP
View
Retailer 6
-
£557 GBP
View
Price last confirmed 17 days ago
A
Retailer 7
-
£558 GBP
View
A
Retailer 8
-
£620 GBP
View
A
Retailer 9
-
£620 GBP
View
B+
Retailer 10
-
£634 GBP
View
B+
Retailer 11
-
£635 GBP
View
B+
Retailer 12
-
£669 GBP
View
B+
Retailer 13
-
£735 GBP
View
B+
Retailer 14
-
£762 GBP
View
Retailer 15
-
£825 GBP
View
Price last confirmed 32 days ago
B+
Retailer 16
-
£828 GBP
View
B
Retailer 17
-
£982 GBP
View
B
Retailer 18
-
£1,075 GBP
View
Most Expensive
B
NZ Jewellers
de934799-12e0-4b1e-b547-1dd23e6afa28 · Nov 5
£1,684 GBP
$2,267 USD
View
18 more retailers have this diamond
Prices start from £496 GBPSave up to £1,189 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
0.51ct Oval
£496 GBP