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Oval|Natural|GIA

0.51ct K VVS1 Oval Natural Diamond

GD • K/VVS1 • GIA 3555864369

Certificate GIA 3555864369

Diamond specifications and retailer prices

From £396 GBP
As of November 6, 2026
Save £997 GBP (72%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,654 GBP at MOH London · As of November 2, 2026
View at MOH London

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 VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3555864369. Listed at 10 retailers as of November 5, 2026, with a 252% 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

0.51
Carat
K
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555864369
Dimensions5.10 × 4.30 × 2.95 mm
L/W Ratio1.19
Culet sizeVery Large
Top View
5.10 mm4.30 mm0.51 ctK / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555864369
Side View
Table 53.0%CrownGirdle: STK-VTKPavilionCulet: Very LargeDepth 68.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,654 GBP|Low: £396 GBP|High: £1,654 GBP|Avg: £847 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10£396 GBP
Retailer 7£903 GBP
Retailer 8£962 GBP
Retailer 6£994 GBP
Retailer 5£1,030 GBP
Retailer 3£1,041 GBP
Retailer 9£1,041 GBP
Retailer 4£1,262 GBP
Retailer 2£1,393 GBP
MOH London£1,654 GBP

15 data points across 10 retailers

10 retailers£396 GBP to £1,393 GBP

B+
Cheapest Retailer
-
£396 GBP
C
Retailer 2
-
£903 GBP
View
C
Retailer 3
-
£962 GBP
View
C
Retailer 4
-
£994 GBP
View
C
Retailer 5
-
£1,030 GBP
View
C
Retailer 6
-
£1,041 GBP
View
C
Retailer 7
-
£1,041 GBP
View
C
Retailer 8
-
£1,262 GBP
View
C
Retailer 9
-
£1,393 GBP
View
Most Expensive
MOH London
A6EE23F96 · Nov 2
£1,654 GBP
View
Price under review
9 more retailers have this diamond
Prices start from £396 GBPSave up to £997 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.

B+
0.51ct Oval
£396 GBP