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4.13ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 794669375

Certificate IGI 794669375

Diamond specifications and retailer prices

From $26,976 AUD
As of November 5, 2026
Save $9,456 AUD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $36,432 AUD at Yorxs · As of November 5, 2026
View at Yorxs

About this 4.13ct natural round diamond

This 4.13ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 794669375. Listed at 2 retailers as of November 5, 2026, with prices from $26,976 to $36,432, a $9,456 spread on the same certified stone. Yorxs lists it at $36,432. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.13
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabIGI
CertificateIGI 794669375
Dimensions10.10 × 10.17 × 6.42 mm
L/W Ratio1.01
Top View
10.10 mm10.17 mm4.13 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 794669375
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $26,976 AUD|Low: $26,484 AUD|High: $36,835 AUD|Avg: $31,744 AUD|+1.7%
Retailer 1
Yorxs
November 5, 2026
Retailer 1$26,976 AUD
Yorxs$36,432 AUD

45 data points across 2 retailers

2 retailers$26,976 AUD to $36,432 AUD

A
Cheapest Retailer
-
$26,976 AUD
Most Expensive
B+
Yorxs
24132 · Nov 5
$36,432 AUD
€24,289 EUR
View
1 more retailer has this diamond
Prices start from $26,976 AUDSave up to $9,456 AUD

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
4.13ct Round
$26,976 AUD