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Round|Natural|IGI

0.52ct K I1 Round Natural Diamond

EX • K/I1 • IGI 633414054

Shape and cutting style on the report: Round brilliant

Certificate IGI 633414054

Diamond specifications and retailer prices

From £85 GBP
As of November 6, 2026
Save £175 GBP (67%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £564 GBP at NZ Jewellers · As of October 20, 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 633414054. Listed at 7 retailers as of November 5, 2026, with a 207% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 633414054
Dimensions5.20 × 5.23 × 3.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.20 mm5.23 mm0.52 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 633414054
Side View
Table 59.0%Crown 32.9°Girdle: MediumPavilion 41°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £564 GBP|Low: £85 GBP|High: £564 GBP|Avg: £222 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2£85 GBP
Retailer 4£120 GBP
Retailer 5£125 GBP
Retailer 6£167 GBP
Retailer 3£260 GBP
NZ Jewellers£564 GBP

44 data points across 6 retailers

7 retailers£85 GBP to £260 GBP

A
Cheapest Retailer
-
£85 GBP
Retailer 2
-
£125 GBP
View
Price last confirmed 17 days ago
Retailer 3
-
£134 GBP
View
Price last confirmed 29 days ago
Retailer 4
-
£139 GBP
View
Price last confirmed 22 days ago
Retailer 5
-
£167 GBP
View
Price last confirmed 17 days ago
B+
Retailer 6
-
£260 GBP
View
Most Expensive
NZ Jewellers
97cd78ab-8edd-45b1-85c7-904db370d50f · Oct 20
£564 GBP
$759 USD
View
Price last confirmed 17 days ago
6 more retailers have this diamond
Prices start from £85 GBPSave up to £175 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
£85 GBP