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Cushion|Natural|IGI

1.40ct D SI2 Cushion Natural Diamond

GD • D/SI2 • IGI F1Q78932

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

Certificate IGI F1Q78932

Diamond specifications and retailer prices

From $6,300 AUD
€4,215 EUR
As of October 29, 2026
1 retailer carries this diamond
Only listing: $6,300 AUD at Yorxs
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Yorxs

About this 1.4ct natural cushion diamond

This 1.4ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI F1Q78932. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.40
Carat
D
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle56°
Pavilion angle54.5°
OriginNatural
Grading LabIGI
CertificateIGI F1Q78932
Dimensions6.06 × 5.91 × 4.64 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Top View
6.06 mm5.91 mm1.40 ctD / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI F1Q78932
Side View
Table 65.5%Crown 56°Girdle: THN-THKPavilion 54.5°Culet: NoneDepth 78.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $4,756 AUD|Low: $4,756 AUD|High: $7,469 AUD|Avg: $6,157 AUD
Retailer 1
Retailer 2
Yorxs
October 29, 2026
Retailer 1$4,756 AUD
Yorxs$6,300 AUD
Retailer 2$7,469 AUD

14 data points across 3 retailers

1 retailer

B+
Yorxs
BN-0794 · Oct 29
$6,300 AUD
€4,215 EUR
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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+
1.40ct Cushion
$6,300 AUD