Oval|Natural|IGI

0.50ct K VS1 Oval Natural Diamond

VG • K/VS1 • IGI 810635522

Shape and cutting style on the report: Oval brilliant

Certificate IGI 810635522

Diamond specifications and retailer prices

From £243 GBP
As of November 4, 2026
Save £790 GBP (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,033 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 810635522. Listed at 15 retailers as of November 2, 2026, with prices from £243 to £1,033, a £790 spread on the same certified stone. NZ Jewellers lists it at £1,033. 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

0.50
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle31.9°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 810635522
Dimensions6.34 × 4.45 × 2.80 mm
L/W Ratio1.42
Girdle conditionFaceted
Top View
6.34 mm4.45 mm0.50 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 810635522
Side View
Table 62.0%Crown 31.9°Girdle: THN-STKPavilion 39.4°Culet: NoneDepth 62.9%

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 4
Current: £1,033 GBP|Low: £243 GBP|High: £1,057 GBP|Avg: £423 GBP|-2.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 12£243 GBP
Retailer 9£253 GBP
Retailer 13£269 GBP
Retailer 5£291 GBP
Retailer 3£301 GBP
Retailer 6£309 GBP
Retailer 8£335 GBP
Retailer 11£416 GBP
Retailer 2£417 GBP
Retailer 10£430 GBP
Retailer 7£437 GBP
Retailer 4£622 GBP
NZ Jewellers£1,033 GBP

21 data points across 13 retailers

15 retailers£243 GBP to £1,033 GBP

A
Cheapest Retailer
-
£243 GBP
A
Retailer 2
-
£253 GBP
View
A
Retailer 3
-
£269 GBP
View
Retailer 4
-
£291 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£301 GBP
View
A
Retailer 6
-
£309 GBP
View
Retailer 7
-
£332 GBP
View
Price last confirmed 9 days ago
A
Retailer 8
-
£335 GBP
View
Retailer 9
-
£340 GBP
View
Price last confirmed 9 days ago
B+
Retailer 10
-
£416 GBP
View
B+
Retailer 11
-
£417 GBP
View
B+
Retailer 12
-
£430 GBP
View
B+
Retailer 13
-
£437 GBP
View
B
Retailer 14
-
£622 GBP
View
Most Expensive
C
NZ Jewellers
7c1de227-accc-4db4-acb1-6f5a2b80ede5 · Nov 2
£1,033 GBP
$1,383 USD
View
14 more retailers have this diamond
Prices start from £243 GBPSave up to £790 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
0.50ct Oval
£243 GBP