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Round|Natural|IGI

1.60ct J IF Round Natural Diamond

EX • J/IF • IGI 705543294

Shape and cutting style on the report: Round brilliant

Certificate IGI 705543294

Diamond specifications and retailer prices

From $6,564 AUD
₹439,102 INR
As of November 1, 2026
Save $6,206 AUD (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,497 AUD at NZ Jewellers · As of September 19, 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 705543294. Listed at 17 retailers as of November 1, 2026, with a 95% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.4°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 705543294
Dimensions7.44 × 7.53 × 4.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.44 mm7.53 mm1.60 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 705543294
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.1%

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: $8,569 AUD|Low: $6,548 AUD|High: $12,907 AUD|Avg: $8,850 AUD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4$6,564 AUD
Retailer 7$8,001 AUD
Retailer 2$8,426 AUD
Retailer 1$8,569 AUD
Retailer 8$8,667 AUD
Retailer 3$8,910 AUD
Retailer 6$10,649 AUD
Retailer 5$12,770 AUD

32 data points across 8 retailers

17 retailers$6,564 AUD to $12,770 AUD

A
Cheapest Retailer
-
$6,564 AUD
₹439,102 INR
A
Retailer 2
-
$7,519 AUD
$5,282 USD
View
A
Retailer 3
-
$7,559 AUD
$5,310 USD
View
A
Retailer 4
-
$8,001 AUD
$5,620 USD
View
Final sale: no returns
A
Retailer 5
-
$8,072 AUD
$5,670 USD
View
A
Retailer 6
-
$8,426 AUD
£4,661 GBP
View
A
Retailer 7
-
$8,569 AUD
£4,740 GBP
View
Retailer 8
-
$8,667 AUD
$6,088 USD
View
Price last confirmed 32 days ago
Retailer 9
-
$8,667 AUD
$6,088 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$8,890 AUD
$6,245 USD
View
A
Retailer 11
-
$8,910 AUD
€5,961 EUR
View
Retailer 12
-
$9,438 AUD
$6,630 USD
View
Price last confirmed 39 days ago
Retailer 13
-
$10,001 AUD
$7,025 USD
View
Price last confirmed 41 days ago
Retailer 14
-
$10,001 AUD
$7,025 USD
View
Price last confirmed 34 days ago
B+
Retailer 15
-
$10,649 AUD
ZAR 120,848 ZAR
View
B+
Retailer 16
-
$12,770 AUD
£7,063 GBP
View
Most Expensive
NZ Jewellers
9239ae3c-943e-4fb5-a50a-5776593f8adb · Sep 19
$14,497 AUD
$10,183 USD
View
Price last confirmed 43 days ago
16 more retailers have this diamond
Prices start from $6,564 AUDSave up to $6,206 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
$6,564 AUD