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Round|Natural|IGI

1.11ct I I1 Round Natural Diamond

EX • I/I1 • IGI 204643850

Shape and cutting style on the report: Round brilliant

Certificate IGI 204643850

Diamond specifications and retailer prices

From $1,735 AUD
$1,219 USD
As of November 1, 2026
Save $2,681 AUD (61%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,416 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.11ct natural round diamond

This 1.11ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 204643850. Listed at 9 retailers as of October 30, 2026, with prices from $1,735 to $4,416, a $2,681 spread on the same certified stone. NZ Jewellers lists it at $4,416. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 204643850
Dimensions6.55 × 6.57 × 4.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.55 mm6.57 mm1.11 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 204643850
Side View
Table 61.0%Crown 36.4°Girdle: MediumPavilion 41.5°Culet: NoneDepth 62.6%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $2,517 AUD|Low: $1,735 AUD|High: $2,628 AUD|Avg: $2,189 AUD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2$1,735 AUD
Retailer 3$1,925 AUD
Retailer 4$2,154 AUD
Retailer 1$2,517 AUD
Retailer 5$2,628 AUD

21 data points across 5 retailers

9 retailers$1,735 AUD to $4,416 AUD

A
Cheapest Retailer
-
$1,735 AUD
$1,219 USD
B+
Retailer 2
-
$1,811 AUD
$1,272 USD
View
B+
Retailer 3
-
$1,811 AUD
$1,272 USD
View
B+
Retailer 4
-
$1,881 AUD
$1,321 USD
View
B+
Retailer 5
-
$1,925 AUD
$1,352 USD
View
B+
Retailer 6
-
$2,088 AUD
$1,467 USD
View
B+
Retailer 7
-
$2,517 AUD
€1,684 EUR
View
B+
Retailer 8
-
$2,628 AUD
$1,846 USD
View
Most Expensive
B
NZ Jewellers
8513a639-4c75-4a13-b7b3-ea8428dff6c5 · Oct 30
$4,416 AUD
$3,102 USD
View
8 more retailers have this diamond
Prices start from $1,735 AUDSave up to $2,681 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
1.11ct Round
$1,735 AUD