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Cushion|Lab Grown|IGI

1.81ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG726537975

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG726537975

Diamond specifications and retailer prices

From $3,895 AUD
$2,730 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $3,895 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 1.81ct lab-grown cushion diamond

This 1.81ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG726537975 or 726537975. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726537975
Dimensions8.06 × 6.35 × 4.43 mm
L/W Ratio1.27
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
8.06 mm6.35 mm1.81 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726537975
Side View
Table 60.0%Crown 37.7°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 69.8%

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: $1,259 AUD|Low: $749 AUD|High: $3,895 AUD|Avg: $1,818 AUD|-1.1%
Retailer 1
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Retailer 15
Shane Co
September 18, 2026
Retailer 5$749 AUD
Retailer 8$806 AUD
Retailer 9$1,043 AUD
Retailer 1$1,259 AUD
Retailer 11$1,288 AUD
Retailer 13$1,386 AUD
Retailer 6$1,443 AUD
Retailer 2$1,681 AUD
Retailer 3$1,830 AUD
Retailer 12$1,845 AUD
Retailer 15$2,001 AUD
Retailer 14$2,174 AUD
Retailer 4$2,250 AUD
Retailer 10$2,616 AUD
Retailer 7$3,230 AUD
Shane Co$3,895 AUD

66 data points across 16 retailers

1 retailer

B
Shane Co
26F0EUB · Nov 2
$3,895 AUD
$2,730 USD
View

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
1.81ct Cushion
$3,895 AUD