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Cushion|Natural|IGI

1.61ct J SI2 Cushion Natural Diamond

VG • J/SI2 • IGI 563213398

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI 563213398

Diamond specifications and retailer prices

From $5,132 AUD
$3,605 USD
As of November 1, 2026
Save $4,674 AUD (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $9,806 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.61ct natural cushion diamond

This 1.61ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 563213398. Listed at 6 retailers as of October 29, 2026, with prices from $5,132 to $9,806, a $4,674 spread on the same certified stone. MOH London lists it at $9,806. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.61
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.9°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 563213398
Dimensions6.69 × 6.55 × 4.53 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
6.69 mm6.55 mm1.61 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 563213398
Side View
Table 65.0%Crown 40.9°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 69.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $9,806 AUD|Low: $4,487 AUD|High: $9,872 AUD|Avg: $6,377 AUD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4$5,132 AUD
Retailer 3$5,383 AUD
Retailer 5$5,448 AUD
Retailer 7$6,043 AUD
Retailer 2$6,546 AUD
Retailer 8$6,680 AUD
Retailer 6$6,941 AUD
MOH London$9,806 AUD

20 data points across 8 retailers

6 retailers$5,132 AUD to $9,806 AUD

B+
Cheapest Retailer
-
$5,132 AUD
$3,605 USD
B+
Retailer 2
-
$5,383 AUD
$3,781 USD
View
Final sale: no returns
B+
Retailer 3
-
$5,448 AUD
$3,827 USD
View
B
Retailer 4
-
$6,043 AUD
$4,245 USD
View
B
Retailer 5
-
$6,546 AUD
€4,379 EUR
View
Most Expensive
B
MOH London
1242509ED · Oct 29
$9,806 AUD
£5,424 GBP
View
5 more retailers have this diamond
Prices start from $5,132 AUDSave up to $4,674 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.

B+
1.61ct Cushion
$5,132 AUD