CaratHunter
Plans
Oval|Natural|IGI

0.51ct K VVS1 Oval Natural Diamond

VG • K/VVS1 • IGI 752565980

Shape and cutting style on the report: Oval brilliant

Certificate IGI 752565980

Diamond specifications and retailer prices

From £290 GBP
As of November 5, 2026
Save £820 GBP (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,110 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 752565980. Listed at 13 retailers as of November 5, 2026, with prices from £290 to £1,110, a £820 spread on the same certified stone. NZ Jewellers lists it at £1,110. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 752565980
Dimensions6.44 × 4.34 × 2.84 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Top View
6.44 mm4.34 mm0.51 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 752565980
Side View
Table 61.0%Crown 36.1°Girdle: THK-VTKPavilion 40.6°Culet: NoneDepth 65.4%

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 5
Current: £1,110 GBP|Low: £290 GBP|High: £1,143 GBP|Avg: £443 GBP|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3£290 GBP
Retailer 4£321 GBP
Retailer 10£323 GBP
Retailer 2£353 GBP
Retailer 12£387 GBP
Retailer 5£388 GBP
Retailer 11£390 GBP
Retailer 7£448 GBP
Retailer 6£449 GBP
Retailer 9£524 GBP
Retailer 8£668 GBP
NZ Jewellers£1,110 GBP

34 data points across 12 retailers

13 retailers£290 GBP to £1,110 GBP

A
Cheapest Retailer
-
£290 GBP
Retailer 2
-
£321 GBP
View
Price last confirmed 8 days ago
A
Retailer 3
-
£323 GBP
View
A
Retailer 4
-
£353 GBP
View
A
Retailer 5
-
£387 GBP
View
A
Retailer 6
-
£388 GBP
View
B+
Retailer 7
-
£390 GBP
View
B+
Retailer 8
-
£441 GBP
View
B+
Retailer 9
-
£448 GBP
View
B+
Retailer 10
-
£449 GBP
View
B+
Retailer 11
-
£524 GBP
View
B
Retailer 12
-
£668 GBP
View
Most Expensive
C
NZ Jewellers
15bd4c82-e009-4013-9b2b-55d07af84da2 · Nov 5
£1,110 GBP
$1,486 USD
View
12 more retailers have this diamond
Prices start from £290 GBPSave up to £820 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
£290 GBP