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Round|Natural|IGI

1.04ct K I1 Round Natural Diamond

EX • K/I1 • IGI 801638413

Shape and cutting style on the report: Round brilliant

Certificate IGI 801638413

Diamond specifications and retailer prices

From £1,145 GBP
€1,468 EUR
As of November 3, 2026
1 retailer carries this diamond
Only listing: £1,145 GBP at Yorxs
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Yorxs

About this 1.04ct natural round diamond

This 1.04ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by IGI 801638413. Listed at a single retailer as of November 3, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
K
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 801638413
Dimensions6.43 × 6.49 × 4.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.43 mm6.49 mm1.04 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 801638413
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°CuletDepth 62.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 3
Current: £1,145 GBP|Low: £1,139 GBP|High: £1,186 GBP|Avg: £1,152 GBP|-2.7%
November 3, 2026
Yorxs£1,145 GBP

14 data points across 1 retailer

1 retailer

B
Yorxs
8DADF4A57 · Nov 3
£1,145 GBP
€1,468 EUR
View

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B
1.04ct Round
£1,145 GBP