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Oval|Natural|IGI

0.52ct J SI1 Oval Natural Diamond

VG • J/SI1 • IGI 810634676

Shape and cutting style on the report: Oval brilliant

Certificate IGI 810634676

Diamond specifications and retailer prices

From £239 GBP
As of November 1, 2026
Save £772 GBP (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,011 GBP at NZ Jewellers · As of November 2, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 810634676. Listed at 12 retailers as of November 1, 2026, with prices from £239 to £1,011, a £772 spread on the same certified stone. NZ Jewellers lists it at £1,011. 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
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.1°
Pavilion angle36.1°
OriginNatural
Grading LabIGI
CertificateIGI 810634676
Dimensions6.32 × 4.41 × 2.82 mm
L/W Ratio1.43
Girdle conditionFaceted
Top View
6.32 mm4.41 mm0.52 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 810634676
Side View
Table 61.0%Crown 39.1°Girdle: THN-THKPavilion 36.1°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 1
Current: £1,011 GBP|Low: £239 GBP|High: £1,044 GBP|Avg: £416 GBP|-3.2%
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 11£239 GBP
Retailer 7£247 GBP
Retailer 9£263 GBP
Retailer 4£285 GBP
Retailer 10£294 GBP
Retailer 6£326 GBP
Retailer 8£407 GBP
Retailer 2£408 GBP
Retailer 12£426 GBP
Retailer 5£428 GBP
Retailer 3£609 GBP
NZ Jewellers£1,011 GBP

27 data points across 12 retailers

12 retailers£239 GBP to £1,011 GBP

A
Cheapest Retailer
-
£239 GBP
A
Retailer 2
-
£247 GBP
View
A
Retailer 3
-
£263 GBP
View
Retailer 4
-
£285 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£294 GBP
View
A
Retailer 6
-
£326 GBP
View
B+
Retailer 7
-
£407 GBP
View
B+
Retailer 8
-
£408 GBP
View
B+
Retailer 9
-
£426 GBP
View
B+
Retailer 10
-
£428 GBP
View
B
Retailer 11
-
£609 GBP
View
Most Expensive
C
NZ Jewellers
dbca6d16-b4a1-4211-ac75-361edc1c42df · Nov 2
£1,011 GBP
$1,353 USD
View
11 more retailers have this diamond
Prices start from £239 GBPSave up to £772 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
£239 GBP