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Round|Natural|IGI

0.52ct K I1 Round Natural Diamond

EX • K/I1 • IGI 546293008

Shape and cutting style on the report: Round brilliant

Certificate IGI 546293008

Diamond specifications and retailer prices

From £196 GBP
As of November 5, 2026
Save £694 GBP (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £890 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 top-tier cut grade and certified by IGI 546293008. Listed at 8 retailers as of November 4, 2026, with prices from £196 to £890, a £694 spread on the same certified stone. NZ Jewellers lists it at £890. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
K
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle35.6°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 546293008
Dimensions5.12 × 5.14 × 3.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.12 mm5.14 mm0.52 ctK / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateIGI 546293008
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

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: £329 GBP|Low: £204 GBP|High: £333 GBP|Avg: £275 GBP|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2£206 GBP
Retailer 3£267 GBP
Retailer 4£301 GBP
Retailer 1£329 GBP

16 data points across 4 retailers

8 retailers£196 GBP to £890 GBP

B+
Cheapest Retailer
-
£196 GBP
Retailer 2
-
£212 GBP
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£219 GBP
View
B+
Retailer 4
-
£259 GBP
View
B+
Retailer 5
-
£265 GBP
View
B+
Retailer 6
-
£267 GBP
View
B+
Retailer 7
-
£329 GBP
View
Most Expensive
C
NZ Jewellers
c261b198-b705-4f74-9e56-e70d4f078772 · Nov 4
£890 GBP
$1,198 USD
View
7 more retailers have this diamond
Prices start from £196 GBPSave up to £694 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
£196 GBP