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Oval|Natural|IGI

0.52ct K SI2 Oval Natural Diamond

VG • K/SI2 • IGI 815673852

Shape and cutting style on the report: Oval brilliant

Certificate IGI 815673852

Diamond specifications and retailer prices

From £190 GBP
As of November 6, 2026
Save £794 GBP (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £984 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.52ct natural oval diamond

This 0.52ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 815673852. Listed at 11 retailers as of November 5, 2026, with prices from £190 to £984, a £794 spread on the same certified stone. NZ Jewellers lists it at £984. 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

0.52
Carat
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.7°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 815673852
Dimensions6.19 × 4.62 × 2.87 mm
L/W Ratio1.34
Girdle conditionFaceted
Top View
6.19 mm4.62 mm0.52 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 815673852
Side View
Table 61.0%Crown 38.7°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 62.1%

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 6
Current: £984 GBP|Low: £190 GBP|High: £984 GBP|Avg: £398 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2£190 GBP
Retailer 9£257 GBP
Retailer 7£276 GBP
Retailer 8£286 GBP
Retailer 4£305 GBP
Retailer 10£345 GBP
Retailer 3£354 GBP
Retailer 11£389 GBP
Retailer 5£429 GBP
Retailer 6£592 GBP
NZ Jewellers£984 GBP

39 data points across 11 retailers

11 retailers£190 GBP to £984 GBP

A
Cheapest Retailer
-
£190 GBP
B+
Retailer 2
-
£257 GBP
View
Retailer 3
-
£276 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£286 GBP
View
B+
Retailer 5
-
£305 GBP
View
B+
Retailer 6
-
£345 GBP
View
B+
Retailer 7
-
£354 GBP
View
B+
Retailer 8
-
£389 GBP
View
B+
Retailer 9
-
£429 GBP
View
B
Retailer 10
-
£592 GBP
View
Most Expensive
C
NZ Jewellers
70075842-e650-4af2-aab4-1b063ac0f11b · Nov 5
£984 GBP
$1,317 USD
View
10 more retailers have this diamond
Prices start from £190 GBPSave up to £794 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
0.52ct Oval
£190 GBP