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Cushion|Lab Grown|IGI

0.71ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG651490746

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG651490746

Diamond specifications and retailer prices

From $1,426 AUD
$1,000 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $1,426 AUD at Shane Co
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 Shane Co

About this 0.71ct lab-grown cushion diamond

This 0.71ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG651490746 or 651490746. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.71
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651490746
Dimensions5.24 × 5.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.24 mm5.20 mm0.71 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651490746
Side View
Table 60.0%Crown 35.6°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 63.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $1,426 AUD|Low: $1,340 AUD|High: $1,433 AUD|Avg: $1,380 AUD|+6.4%
September 21, 2026
Shane Co$1,426 AUD

6 data points across 1 retailer

1 retailer

B
Shane Co
25C0TVJ · Nov 2
$1,426 AUD
$1,000 USD
View

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B
0.71ct Cushion
$1,426 AUD