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Cushion|Lab Grown|IGI

1.21ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2

Diamond specifications and retailer prices

From $397 AUD
As of November 2, 2026
Save $666 AUD (63%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,063 AUD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.21ct lab-grown cushion diamond

This 1.21ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of November 2, 2026, with prices from $397 to $1,063, a $666 spread on the same certified stone. Blue Nile lists it at $1,063. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.18 × 6.13 × 0.00 mm
L/W Ratio1.01
Top View
6.18 mm6.13 mm1.21 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $1,063 AUD|Low: $397 AUD|High: $1,063 AUD|Avg: $713 AUD
Blue Nile
Retailer 2
November 2, 2026
Retailer 2$397 AUD
Blue Nile$1,063 AUD

38 data points across 2 retailers

2 retailers$397 AUD to $1,063 AUD

A
Cheapest Retailer
-
$397 AUD
Most Expensive
B
Blue Nile
20359015 · Nov 5
$1,063 AUD
$744 USD
View
1 more retailer has this diamond
Prices start from $397 AUDSave up to $666 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
1.21ct Cushion
$397 AUD