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Cushion|Lab Grown|IGI

1.21ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG831648757

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831648757

Diamond specifications and retailer prices

From $274 AUD
As of November 4, 2026
Save $1,302 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,576 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.21ct lab-grown cushion diamond

This 1.21ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831648757 or 831648757. Listed at 16 retailers as of November 4, 2026, with prices from $274 to $1,576, a $1,302 spread on the same certified stone. Reve Diamonds lists it at $1,576. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.4°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831648757
Dimensions6.84 × 5.23 × 3.68 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm5.23 mm1.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831648757
Side View
Table 65.0%Crown 39.4°Girdle: THN-STKPavilion 30.8°Culet: NoneDepth 70.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $372 AUD|Low: $274 AUD|High: $1,939 AUD|Avg: $845 AUD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Reve Diamonds
November 4, 2026
Retailer 8$274 AUD
Retailer 6$346 AUD
Retailer 1$372 AUD
Retailer 14$506 AUD
Retailer 4$525 AUD
Retailer 11$539 AUD
Retailer 10$545 AUD
Retailer 7$663 AUD
Retailer 12$771 AUD
Retailer 15$1,002 AUD
Retailer 13$1,005 AUD
Retailer 5$1,026 AUD
Retailer 9$1,056 AUD
Retailer 2$1,069 AUD
Retailer 3$1,457 AUD
Reve Diamonds$1,576 AUD

36 data points across 16 retailers

16 retailers$274 AUD to $1,576 AUD

A
Cheapest Retailer
-
$274 AUD
Final sale: no returns
A
Retailer 2
-
$346 AUD
View
A
Retailer 3
-
$372 AUD
View
A
Retailer 4
-
$506 AUD
View
Retailer 5
-
$525 AUD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$539 AUD
View
A
Retailer 7
-
$545 AUD
View
Retailer 8
-
$663 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$771 AUD
View
B+
Retailer 10
-
$1,002 AUD
View
B+
Retailer 11
-
$1,005 AUD
View
Retailer 12
-
$1,026 AUD
View
Price last confirmed 21 days ago
B+
Retailer 13
-
$1,056 AUD
View
B+
Retailer 14
-
$1,069 AUD
View
Retailer 15
-
$1,457 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
Reve Diamonds
397ACAC6E · Nov 4
$1,576 AUD
$1,105 USD
View
15 more retailers have this diamond
Prices start from $274 AUDSave up to $1,302 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
$274 AUD