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Round|Natural|IGI

0.52ct K I1 Round Natural Diamond

VG • K/I1 • IGI 539248185

Shape and cutting style on the report: Round brilliant

Certificate IGI 539248185

Diamond specifications and retailer prices

From £160 GBP
As of November 5, 2026
Save £565 GBP (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £726 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 K colour (faint-tinted) and I1 clarity (included), with a very-good cut grade and certified by IGI 539248185. Listed at 8 retailers as of November 4, 2026, with prices from £160 to £726, a £565 spread on the same certified stone. NZ Jewellers lists it at £726. 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
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 539248185
Dimensions5.01 × 5.04 × 3.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.01 mm5.04 mm0.52 ctK / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 539248185
Side View
Table 58.5%Crown 36.5°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 64.1%

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: £322 GBP|Low: £162 GBP|High: £325 GBP|Avg: £234 GBP|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2£163 GBP
Retailer 3£212 GBP
Retailer 4£241 GBP
Retailer 1£322 GBP

17 data points across 4 retailers

8 retailers£160 GBP to £726 GBP

B+
Cheapest Retailer
-
£160 GBP
Retailer 2
-
£172 GBP
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£179 GBP
View
B+
Retailer 4
-
£206 GBP
View
B+
Retailer 5
-
£212 GBP
View
B+
Retailer 6
-
£215 GBP
View
B+
Retailer 7
-
£322 GBP
View
Most Expensive
C
NZ Jewellers
8d4da131-0046-4652-92d3-e87a04b2fc11 · Nov 4
£726 GBP
$977 USD
View
7 more retailers have this diamond
Prices start from £160 GBPSave up to £565 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
£160 GBP