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Round|Natural|IGI

1.61ct I IF Round Natural Diamond

EX • I/IF • IGI 547271452

Shape and cutting style on the report: Round brilliant

Certificate IGI 547271452

Diamond specifications and retailer prices

From $8,583 AUD
$6,015 USD
As of November 1, 2026
Save $6,056 AUD (41%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $14,639 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.61ct natural round diamond

This 1.61ct 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 547271452. Listed at 5 retailers as of November 1, 2026, with prices from $8,583 to $14,639, a $6,056 spread on the same certified stone. MOH London lists it at $14,639. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 547271452
Dimensions7.52 × 7.47 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.52 mm7.47 mm1.61 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 547271452
Side View
Table 57.0%Crown 35.9°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 61.6%

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: $14,639 AUD|Low: $8,583 AUD|High: $15,074 AUD|Avg: $10,858 AUD|+2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$8,583 AUD
Retailer 4$8,757 AUD
Retailer 2$9,656 AUD
Retailer 3$10,810 AUD
MOH London$14,639 AUD

40 data points across 5 retailers

5 retailers$8,583 AUD to $14,639 AUD

A
Cheapest Retailer
-
$8,583 AUD
$6,015 USD
A
Retailer 2
-
$8,757 AUD
$6,137 USD
View
A
Retailer 3
-
$9,656 AUD
£5,328 GBP
View
A
Retailer 4
-
$10,810 AUD
€7,215 EUR
View
Most Expensive
B+
MOH London
35B2D9409 · Nov 1
$14,639 AUD
£8,078 GBP
View
4 more retailers have this diamond
Prices start from $8,583 AUDSave up to $6,056 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
1.61ct Round
$8,583 AUD