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Cushion|Natural|IGI

0.66ct H SI1 Cushion Natural Diamond

VG • H/SI1 • IGI 741597213

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

Certificate IGI 741597213

Diamond specifications and retailer prices

From $747 AUD
₹49,839 INR
As of November 2, 2026
Save $1,571 AUD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,318 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.66ct natural cushion diamond

This 0.66ct natural cushion sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 741597213. Listed at 7 retailers as of November 1, 2026, with prices from $747 to $2,318, a $1,571 spread on the same certified stone. MOH London lists it at $2,318. 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

0.66
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.3°
Pavilion angle35.9°
OriginNatural
Grading LabIGI
CertificateIGI 741597213
Dimensions4.71 × 4.59 × 3.37 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeNone
Top View
4.71 mm4.59 mm0.66 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 741597213
Side View
Table 66.0%Crown 41.3°Girdle: MED-VTKPavilion 35.9°Culet: NoneDepth 73.4%

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 2
Current: $2,318 AUD|Low: $745 AUD|High: $2,347 AUD|Avg: $1,359 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2$747 AUD
Retailer 7$1,192 AUD
Retailer 6$1,225 AUD
Retailer 3$1,277 AUD
Retailer 4$1,426 AUD
Retailer 5$1,499 AUD
MOH London$2,318 AUD

39 data points across 7 retailers

7 retailers$747 AUD to $2,318 AUD

A
Cheapest Retailer
-
$747 AUD
₹49,839 INR
B
Retailer 2
-
$1,192 AUD
$836 USD
View
B
Retailer 3
-
$1,225 AUD
£676 GBP
View
B
Retailer 4
-
$1,277 AUD
£705 GBP
View
B
Retailer 5
-
$1,426 AUD
€952 EUR
View
B
Retailer 6
-
$1,499 AUD
ZAR 16,970 ZAR
View
Most Expensive
B
MOH London
D1FB38074 · Nov 1
$2,318 AUD
£1,279 GBP
View
6 more retailers have this diamond
Prices start from $747 AUDSave up to $1,571 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
0.66ct Cushion
$747 AUD