Oval|Natural|GIA

0.51ct F VS1 Oval Natural Diamond

EX • F/VS1 • GIA 2567511383

Certificate GIA 2567511383

Diamond specifications and retailer prices

From £551 GBP
As of November 6, 2026
Save £929 GBP (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,313 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567511383. Listed at 16 retailers as of November 6, 2026, with a 169% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567511383
Dimensions6.55 × 4.35 × 2.80 mm
L/W Ratio1.51
Girdle conditionVery Thick
Top View
6.55 mm4.35 mm0.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567511383
Side View
Table 56.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £551 GBP|Low: £551 GBP|High: £1,357 GBP|Avg: £869 GBP|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1£551 GBP
Retailer 8£665 GBP
Retailer 9£722 GBP
Retailer 7£725 GBP
Retailer 2£852 GBP
Retailer 4£855 GBP
Retailer 3£1,030 GBP
Retailer 5£1,138 GBP
Retailer 6£1,349 GBP

27 data points across 9 retailers

16 retailers£551 GBP to £1,480 GBP

A
Cheapest Retailer
-
£551 GBP
A
Retailer 2
-
£578 GBP
View
Final sale: no returns
Retailer 3
-
£665 GBP
View
Price last confirmed 9 days ago
A
Retailer 4
-
£673 GBP
View
A
Retailer 5
-
£722 GBP
View
A
Retailer 6
-
£725 GBP
View
B+
Retailer 7
-
£796 GBP
View
B+
Retailer 8
-
£837 GBP
View
B+
Retailer 9
-
£852 GBP
View
B+
Retailer 10
-
£855 GBP
View
B+
Retailer 11
-
£960 GBP
View
B+
Retailer 12
-
£1,030 GBP
View
B+
Retailer 13
-
£1,138 GBP
View
B
Retailer 14
-
£1,349 GBP
View
B
Retailer 15
-
£1,480 GBP
View
Most Expensive
NZ Jewellers
15eec65e-11d2-43d9-8255-5c05bd899ad9 · Nov 5
£2,313 GBP
$3,096 USD
View
Price under review
15 more retailers have this diamond
Prices start from £551 GBPSave up to £929 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
£551 GBP