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Round|Natural|IGI

1.13ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 464199185

Shape and cutting style on the report: Round brilliant

Certificate IGI 464199185

Diamond specifications and retailer prices

From $2,540 AUD
As of November 5, 2026
Save $1,417 AUD (36%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,957 AUD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.13ct natural round diamond

This 1.13ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 464199185. Listed at 3 retailers as of November 5, 2026, with prices from $2,540 to $3,957, a $1,417 spread on the same certified stone. Yorxs lists it at $3,957. 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

1.13
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 464199185
Dimensions6.58 × 6.62 × 4.14 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.58 mm6.62 mm1.13 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 464199185
Side View
Table 56.0%Crown 35.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $2,540 AUD|Low: $2,540 AUD|High: $3,976 AUD|Avg: $3,218 AUD|-2.2%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 1$2,540 AUD
Retailer 2$3,147 AUD
Yorxs$3,957 AUD

38 data points across 3 retailers

3 retailers$2,540 AUD to $3,957 AUD

A
Cheapest Retailer
-
$2,540 AUD
B+
Retailer 2
-
$3,147 AUD
View
Most Expensive
B
Yorxs
MGR65 · Nov 6
$3,957 AUD
€2,638 EUR
View
2 more retailers have this diamond
Prices start from $2,540 AUDSave up to $1,417 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
1.13ct Round
$2,540 AUD