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Round|Natural|IGI

0.52ct L SI2 Round Natural Diamond

GD • L/SI2 • IGI 539248178

Shape and cutting style on the report: Round brilliant

Certificate IGI 539248178

Diamond specifications and retailer prices

From £165 GBP
As of November 5, 2026
Save £581 GBP (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £746 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI 539248178. Listed at 9 retailers as of November 4, 2026, with prices from £165 to £746, a £581 spread on the same certified stone. NZ Jewellers lists it at £746. 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
L
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 539248178
Dimensions5.08 × 5.11 × 3.13 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.08 mm5.11 mm0.52 ctL / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 539248178
Side View
Table 58.0%Crown 36.1°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £289 GBP|Low: £167 GBP|High: £322 GBP|Avg: £251 GBP|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2£168 GBP
Retailer 3£218 GBP
Retailer 6£247 GBP
Retailer 5£261 GBP
Retailer 1£289 GBP
Retailer 4£322 GBP

17 data points across 6 retailers

9 retailers£165 GBP to £746 GBP

B+
Cheapest Retailer
-
£165 GBP
Retailer 2
-
£178 GBP
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£184 GBP
View
B+
Retailer 4
-
£212 GBP
View
B+
Retailer 5
-
£218 GBP
View
B+
Retailer 6
-
£221 GBP
View
B+
Retailer 7
-
£261 GBP
View
B+
Retailer 8
-
£289 GBP
View
Most Expensive
C
NZ Jewellers
aade1c6d-0814-4b7d-911a-b0dfb550b802 · Nov 4
£746 GBP
$1,004 USD
View
8 more retailers have this diamond
Prices start from £165 GBPSave up to £581 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.

B+
0.52ct Round
£165 GBP