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0.52ct E SI1 Round Natural Diamond

EX • E/SI1 • IGI 712547547

Shape and cutting style on the report: Round brilliant

Certificate IGI 712547547

Diamond specifications and retailer prices

From £460 GBP
As of November 5, 2026
Save £1,322 GBP (74%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,782 GBP at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 712547547. Listed at 19 retailers as of November 4, 2026, with prices from £460 to £1,782, a £1,322 spread on the same certified stone. NZ Jewellers lists it at £1,782. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.52
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 712547547
Dimensions5.19 × 5.14 × 3.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.19 mm5.14 mm0.52 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 712547547
Side View
Table 58.0%Crown 35.7°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 61.9%

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 5
Current: £1,782 GBP|Low: £460 GBP|High: £1,782 GBP|Avg: £762 GBP
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 10£460 GBP
Retailer 11£496 GBP
Retailer 5£510 GBP
Retailer 12£531 GBP
Retailer 13£559 GBP
Retailer 6£693 GBP
Retailer 3£698 GBP
Retailer 8£721 GBP
Retailer 2£731 GBP
Retailer 7£734 GBP
Retailer 9£877 GBP
Retailer 4£1,042 GBP
NZ Jewellers£1,782 GBP

25 data points across 13 retailers

19 retailers£460 GBP to £1,782 GBP

A
Cheapest Retailer
-
£460 GBP
A
Retailer 2
-
£496 GBP
View
Retailer 3
-
£510 GBP
View
Price last confirmed 8 days ago
A
Retailer 4
-
£525 GBP
View
Final sale: no returns
A
Retailer 5
-
£531 GBP
View
Retailer 6
-
£542 GBP
View
Price last confirmed 82 days ago
A
Retailer 7
-
£559 GBP
View
A
Retailer 8
-
£577 GBP
View
B+
Retailer 9
-
£666 GBP
View
B+
Retailer 10
-
£693 GBP
View
B+
Retailer 11
-
£698 GBP
View
B+
Retailer 12
-
£721 GBP
View
B+
Retailer 13
-
£731 GBP
View
B+
Retailer 14
-
£734 GBP
View
B+
Retailer 15
-
£877 GBP
View
Retailer 16
-
£1,042 GBP
View
Price last confirmed 11 days ago
B
Retailer 17
-
£1,209 GBP
View
Retailer 18
-
£1,485 GBP
View
Price last confirmed 14 days ago
Most Expensive
B
NZ Jewellers
14b48c4d-e1e0-4e8c-9da0-9854505b077c · Nov 4
£1,782 GBP
$2,398 USD
View
18 more retailers have this diamond
Prices start from £460 GBPSave up to £1,322 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 Round
£460 GBP