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Round|Natural|IGI

1.01ct I I1 Round Natural Diamond

EX • I/I1 • IGI 743559002

Shape and cutting style on the report: Round brilliant

Certificate IGI 743559002

Diamond specifications and retailer prices

From $1,143 AUD
₹76,444 INR
As of November 1, 2026
Save $2,455 AUD (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,597 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct 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 743559002. Listed at 11 retailers as of October 30, 2026, with prices from $1,143 to $3,597, a $2,455 spread on the same certified stone. NZ Jewellers lists it at $3,597. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 743559002
Dimensions6.33 × 6.38 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.33 mm6.38 mm1.01 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743559002
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.4%

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: $3,597 AUD|Low: $1,140 AUD|High: $3,717 AUD|Avg: $1,661 AUD|-3.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$1,143 AUD
Retailer 9$1,289 AUD
Retailer 10$1,352 AUD
Retailer 3$1,362 AUD
Retailer 11$1,429 AUD
Retailer 5$1,475 AUD
Retailer 7$1,475 AUD
Retailer 6$1,532 AUD
Retailer 8$1,703 AUD
Retailer 4$2,061 AUD
NZ Jewellers$3,597 AUD

38 data points across 11 retailers

11 retailers$1,143 AUD to $3,597 AUD

A
Cheapest Retailer
-
$1,143 AUD
₹76,444 INR
A
Retailer 2
-
$1,289 AUD
$905 USD
View
A
Retailer 3
-
$1,352 AUD
$950 USD
View
B+
Retailer 4
-
$1,362 AUD
$957 USD
View
Final sale: no returns
A
Retailer 5
-
$1,429 AUD
$1,004 USD
View
A
Retailer 6
-
$1,475 AUD
$1,036 USD
View
A
Retailer 7
-
$1,475 AUD
$1,036 USD
View
A
Retailer 8
-
$1,532 AUD
$1,076 USD
View
A
Retailer 9
-
$1,703 AUD
$1,196 USD
View
B+
Retailer 10
-
$2,061 AUD
€1,379 EUR
View
Most Expensive
B
NZ Jewellers
ac85e2e5-c094-4db7-9b38-6ef0532abd40 · Oct 30
$3,597 AUD
$2,527 USD
View
10 more retailers have this diamond
Prices start from $1,143 AUDSave up to $2,455 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
1.01ct Round
$1,143 AUD