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Round|Natural|IGI

1.56ct I IF Round Natural Diamond

EX • I/IF • IGI 754538784

Shape and cutting style on the report: Round brilliant

Certificate IGI 754538784

Diamond specifications and retailer prices

From $6,970 AUD
₹466,260 INR
As of November 1, 2026
Save $9,110 AUD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $16,080 AUD at Aurelinne · As of October 31, 2026
View at Aurelinne

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 754538784. Listed at 8 retailers as of October 31, 2026, with prices from $6,970 to $16,080, a $9,110 spread on the same certified stone. Aurelinne lists it at $16,080. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 754538784
Dimensions7.33 × 7.38 × 4.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.33 mm7.38 mm1.56 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754538784
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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: $16,080 AUD|Low: $6,953 AUD|High: $23,307 AUD|Avg: $11,106 AUD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4$6,970 AUD
Retailer 2$8,700 AUD
Retailer 3$9,818 AUD
Retailer 6$11,581 AUD
Retailer 5$13,296 AUD
Retailer 7$14,151 AUD
Aurelinne$16,080 AUD
Retailer 8$23,307 AUD

39 data points across 8 retailers

8 retailers$6,970 AUD to $16,080 AUD

A
Cheapest Retailer
-
$6,970 AUD
₹466,260 INR
A
Retailer 2
-
$7,961 AUD
$5,592 USD
View
A
Retailer 3
-
$8,700 AUD
£4,812 GBP
View
A
Retailer 4
-
$9,818 AUD
€6,568 EUR
View
A
Retailer 5
-
$11,581 AUD
$8,135 USD
View
B+
Retailer 6
-
$13,296 AUD
£7,354 GBP
View
B+
Retailer 7
-
$14,151 AUD
$9,940 USD
View
Most Expensive
B
Aurelinne
ee40e7b0-1e56-4b0f-8937-001cd708277c · Oct 31
$16,080 AUD
$11,295 USD
View
7 more retailers have this diamond
Prices start from $6,970 AUDSave up to $9,110 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
$6,970 AUD