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Oval|Natural|GIA

0.51ct K VS2 Oval Natural Diamond

EX • K/VS2

Diamond specifications and retailer prices

From £344 GBP
As of November 5, 2026
Save £172 GBP (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £516 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 6 retailers as of November 5, 2026, with prices from £344 to £516, a £172 spread on the same certified stone. Wholesale Diamonds Direct lists it at £516. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions6.81 × 4.33 × 2.60 mm
L/W Ratio1.57
Top View
6.81 mm4.33 mm0.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 60.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

How it works →
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 5
Current: £482 GBP|Low: £218 GBP|High: £533 GBP|Avg: £415 GBP|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
October 29, 2026
Retailer 8£218 GBP
Retailer 5£344 GBP
Retailer 2£359 GBP
Retailer 4£383 GBP
Retailer 6£412 GBP
Retailer 3£448 GBP
Retailer 1£482 GBP
Wholesale Diamonds Direct£516 GBP
Retailer 7£523 GBP

20 data points across 9 retailers

6 retailers£344 GBP to £516 GBP

A
Cheapest Retailer
-
£344 GBP
Retailer 2
-
£359 GBP
View
Price last confirmed 9 days ago
A
Retailer 3
-
£383 GBP
View
B+
Retailer 4
-
£448 GBP
View
B
Retailer 5
-
£482 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
316980572 · Nov 6
£516 GBP
$691 USD
View
5 more retailers have this diamond
Prices start from £344 GBPSave up to £172 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
£344 GBP