CaratHunter
Plans
Round|Natural|IGI

1.56ct J IF Round Natural Diamond

EX • J/IF • IGI 773632830

Shape and cutting style on the report: Round brilliant

Certificate IGI 773632830

Diamond specifications and retailer prices

From $5,978 AUD
$4,199 USD
As of October 31, 2026
Save $6,373 AUD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,351 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.56ct natural round diamond

This 1.56ct 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 773632830. Listed at 15 retailers as of October 30, 2026, with prices from $5,978 to $12,351, a $6,373 spread on the same certified stone. NZ Jewellers lists it at $12,351. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 773632830
Dimensions7.50 × 7.60 × 4.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.50 mm7.60 mm1.56 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 773632830
Side View
Table 59.0%Crown 31.5°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 60.1%

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: Oct 31
Current: $6,846 AUD|Low: $5,978 AUD|High: $11,428 AUD|Avg: $7,890 AUD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10$5,978 AUD
Retailer 3$6,082 AUD
Retailer 6$6,186 AUD
Retailer 7$6,326 AUD
Retailer 1$6,846 AUD
Retailer 2$7,090 AUD
Retailer 8$7,630 AUD
Retailer 4$7,724 AUD
Retailer 9$8,425 AUD
Retailer 5$10,917 AUD

36 data points across 10 retailers

15 retailers$5,978 AUD to $12,351 AUD

A
Cheapest Retailer
-
$5,978 AUD
$4,199 USD
A
Retailer 2
-
$6,082 AUD
₹406,910 INR
View
A
Retailer 3
-
$6,186 AUD
$4,345 USD
View
A
Retailer 4
-
$6,326 AUD
$4,444 USD
View
Final sale: no returns
A
Retailer 5
-
$6,846 AUD
£3,787 GBP
View
Retailer 6
-
$7,090 AUD
$4,980 USD
View
Price last confirmed 31 days ago
A
Retailer 7
-
$7,090 AUD
$4,980 USD
View
Retailer 8
-
$7,090 AUD
$4,980 USD
View
Price last confirmed 33 days ago
A
Retailer 9
-
$7,630 AUD
£4,220 GBP
View
A
Retailer 10
-
$7,724 AUD
€5,167 EUR
View
Retailer 11
-
$8,180 AUD
$5,746 USD
View
Price last confirmed 33 days ago
A
Retailer 12
-
$8,425 AUD
ZAR 95,611 ZAR
View
B+
Retailer 13
-
$10,917 AUD
£6,038 GBP
View
Retailer 14
-
$12,351 AUD
$8,676 USD
View
Price last confirmed 35 days ago
Most Expensive
B
NZ Jewellers
0cc8dc2b-b13f-4f30-be18-19705a3a886f · Oct 30
$12,351 AUD
$8,676 USD
View
14 more retailers have this diamond
Prices start from $5,978 AUDSave up to $6,373 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
1.56ct Round
$5,978 AUD