CaratHunter
Plans
Round|Natural|IGI

0.52ct K I1 Round Natural Diamond

EX • K/I1 • IGI 638418844

Shape and cutting style on the report: Round brilliant

Certificate IGI 638418844

Diamond specifications and retailer prices

From £291 GBP
As of October 31, 2026
Save £61 GBP (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £352 GBP at Yorxs · As of November 5, 2026
View at Yorxs

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 638418844. Listed at 3 retailers as of October 31, 2026, with prices from £291 to £352, a £61 spread on the same certified stone. Yorxs lists it at £352. 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
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 638418844
Dimensions5.09 × 5.12 × 3.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.09 mm5.12 mm0.52 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 638418844
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.3%

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: Oct 31
Current: £224 GBP|Low: £222 GBP|High: £357 GBP|Avg: £288 GBP|+0.7%
Retailer 1
Retailer 2
Yorxs
November 5, 2026
Retailer 1£224 GBP
Retailer 2£291 GBP
Yorxs£352 GBP

15 data points across 3 retailers

3 retailers£291 GBP to £352 GBP

Retailer 1
-
£282 GBP
Price last confirmed 14 days ago
B+
Retailer 2
-
£291 GBP
View
Most Expensive
B+
Yorxs
596849521 · Nov 5
£352 GBP
€451 EUR
View
2 more retailers have this diamond
Prices start from £291 GBPSave up to £61 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
£291 GBP