CaratHunter
Plans
Round|Natural|IGI

1.60ct J IF Round Natural Diamond

EX • J/IF • IGI 738528400

Shape and cutting style on the report: Round brilliant

Certificate IGI 738528400

Diamond specifications and retailer prices

From $8,065 AUD
$5,665 USD
As of November 1, 2026
Save $7,722 AUD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $15,786 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 738528400. Listed at 15 retailers as of October 30, 2026, with prices from $8,065 to $15,786, a $7,722 spread on the same certified stone. NZ Jewellers lists it at $15,786. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 738528400
Dimensions7.40 × 7.45 × 4.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.40 mm7.45 mm1.60 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 738528400
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°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: $9,174 AUD|Low: $7,851 AUD|High: $14,073 AUD|Avg: $10,477 AUD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5$8,065 AUD
Retailer 7$8,711 AUD
Retailer 1$9,174 AUD
Retailer 8$9,584 AUD
Retailer 2$9,955 AUD
Retailer 6$11,206 AUD
Retailer 4$11,597 AUD
Retailer 3$13,905 AUD

40 data points across 8 retailers

15 retailers$8,065 AUD to $15,786 AUD

A
Cheapest Retailer
-
$8,065 AUD
$5,665 USD
A
Retailer 2
-
$8,233 AUD
$5,783 USD
View
A
Retailer 3
-
$8,711 AUD
$6,119 USD
View
Final sale: no returns
A
Retailer 4
-
$8,712 AUD
$6,120 USD
View
A
Retailer 5
-
$8,762 AUD
$6,155 USD
View
A
Retailer 6
-
$9,174 AUD
£5,074 GBP
View
B+
Retailer 7
-
$9,438 AUD
$6,630 USD
View
B+
Retailer 8
-
$9,584 AUD
$6,732 USD
View
B+
Retailer 9
-
$9,622 AUD
$6,759 USD
View
B+
Retailer 10
-
$9,665 AUD
$6,789 USD
View
B+
Retailer 11
-
$9,955 AUD
€6,660 EUR
View
B+
Retailer 12
-
$10,891 AUD
$7,650 USD
View
B+
Retailer 13
-
$11,597 AUD
ZAR 131,598 ZAR
View
B+
Retailer 14
-
$13,905 AUD
£7,691 GBP
View
Most Expensive
B
NZ Jewellers
c2e996fd-ed75-4d11-a340-0acd2075abb5 · Oct 30
$15,786 AUD
$11,089 USD
View
14 more retailers have this diamond
Prices start from $8,065 AUDSave up to $7,722 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
$8,065 AUD