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Round|Natural|IGI

1.60ct J I1 Round Natural Diamond

EX • J/I1 • IGI 713504194

Shape and cutting style on the report: Round brilliant

Certificate IGI 713504194

Diamond specifications and retailer prices

From $3,065 AUD
$2,153 USD
As of November 1, 2026
Save $4,027 AUD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,092 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 713504194. Listed at 8 retailers as of October 30, 2026, with prices from $3,065 to $7,092, a $4,027 spread on the same certified stone. NZ Jewellers lists it at $7,092. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
J
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 713504194
Dimensions7.42 × 7.49 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.42 mm7.49 mm1.60 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 713504194
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.1%

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: $4,217 AUD|Low: $2,057 AUD|High: $4,238 AUD|Avg: $3,268 AUD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5$2,057 AUD
Retailer 3$3,065 AUD
Retailer 4$3,484 AUD
Retailer 2$3,572 AUD
Retailer 1$4,217 AUD

17 data points across 5 retailers

8 retailers$3,065 AUD to $7,092 AUD

A
Cheapest Retailer
-
$3,065 AUD
$2,153 USD
Retailer 2
-
$3,392 AUD
$2,383 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$3,392 AUD
$2,383 USD
View
B+
Retailer 4
-
$3,549 AUD
$2,493 USD
View
B+
Retailer 5
-
$3,572 AUD
$2,509 USD
View
B+
Retailer 6
-
$3,915 AUD
$2,750 USD
View
B+
Retailer 7
-
$4,217 AUD
€2,821 EUR
View
Most Expensive
B
NZ Jewellers
e65653e4-64c1-46dd-af6a-bf5da1b2cc6f · Oct 30
$7,092 AUD
$4,982 USD
View
7 more retailers have this diamond
Prices start from $3,065 AUDSave up to $4,027 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
1.60ct Round
$3,065 AUD