Oval|Natural|GIA

0.51ct K VS2 Oval Natural Diamond

EX • K/VS2 • GIA 2221633886

Certificate GIA 2221633886

Diamond specifications and retailer prices

From £332 GBP
As of November 6, 2026
Save £435 GBP (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,275 GBP at NZ Jewellers · As of September 30, 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 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 2221633886. Listed at 15 retailers as of November 4, 2026, with a 131% 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
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.3°
Pavilion angle39.49°
OriginNatural
Grading LabGIA
CertificateGIA 2221633886
Dimensions6.07 × 4.47 × 2.86 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Crystal
Top View
6.07 mm4.47 mm0.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2221633886
Side View
Table 59.0%Crown 42.3°Girdle: MED-VTKPavilion 39.49°Culet: NoneDepth 63.9%

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: £332 GBP|Low: £332 GBP|High: £778 GBP|Avg: £471 GBP|-13.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1£332 GBP
Retailer 6£344 GBP
Retailer 8£366 GBP
Retailer 3£409 GBP
Retailer 9£448 GBP
Retailer 7£489 GBP
Retailer 4£516 GBP
Retailer 2£534 GBP
Retailer 5£767 GBP

41 data points across 9 retailers

15 retailers£332 GBP to £767 GBP

Retailer 1
-
£332 GBP
Price last confirmed 29 days ago
A
Retailer 2
-
£332 GBP
View
Retailer 3
-
£344 GBP
View
Price last confirmed 9 days ago
Retailer 4
-
£359 GBP
View
Price last confirmed 21 days ago
Retailer 5
-
£359 GBP
View
Price last confirmed 21 days ago
Retailer 6
-
£384 GBP
View
Price last confirmed 28 days ago
B+
Retailer 7
-
£409 GBP
View
B+
Retailer 8
-
£430 GBP
View
B+
Retailer 9
-
£448 GBP
View
B+
Retailer 10
-
£452 GBP
View
B
Retailer 11
-
£489 GBP
View
B+
Retailer 12
-
£516 GBP
View
B+
Retailer 13
-
£534 GBP
View
B
Retailer 14
-
£767 GBP
View
Most Expensive
NZ Jewellers
8be82c41-e34e-494d-aafa-44fce7ffbfe8 · Sep 30
£1,275 GBP
$1,707 USD
View
Price last confirmed 37 days ago
14 more retailers have this diamond
Prices start from £332 GBPSave up to £435 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
£332 GBP