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Cushion|Lab Grown|IGI

1.42ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG656488280

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG656488280

Diamond specifications and retailer prices

From $291 USD
As of October 30, 2026
Save $1,599 USD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,890 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.42ct lab-grown cushion diamond

This 1.42ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG656488280 or 656488280. Listed at 17 retailers as of October 29, 2026, with prices from $291 to $1,890, a $1,599 spread on the same certified stone. Brilliant Earth lists it at $1,890. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656488280
Dimensions5.96 × 5.96 × 4.12 mm
L/W Ratio1.00
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
5.96 mm5.96 mm1.42 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656488280
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 69.1%

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: Oct 30
Current: $1,890 USD|Low: $291 USD|High: $1,930 USD|Avg: $744 USD|+4.4%
Brilliant Earth
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
October 31, 2026
Retailer 6$291 USD
Retailer 4$324 USD
Retailer 8$398 USD
Retailer 3$435 USD
Retailer 7$485 USD
Retailer 12$556 USD
Retailer 5$583 USD
Retailer 9$584 USD
Retailer 2$619 USD
Retailer 11$788 USD
Retailer 14$795 USD
Retailer 13$1,235 USD
Retailer 10$1,304 USD
Brilliant Earth$1,890 USD

40 data points across 14 retailers

17 retailers$291 USD to $1,890 USD

A
Cheapest Retailer
-
$291 USD
Final sale: no returns
A
Retailer 2
-
$324 USD
View
A
Retailer 3
-
$398 USD
£313 GBP
View
A
Retailer 4
-
$435 USD
View
A
Retailer 5
-
$485 USD
View
A
Retailer 6
-
$556 USD
ZAR 8,988 ZAR
View
A
Retailer 7
-
$583 USD
View
A
Retailer 8
-
$584 USD
€556 EUR
View
A
Retailer 9
-
$619 USD
£488 GBP
View
B+
Retailer 10
-
$754 USD
View
B+
Retailer 11
-
$788 USD
A$1,212 AUD
View
B+
Retailer 12
-
$795 USD
View
B+
Retailer 13
-
$1,092 USD
View
Retailer 14
-
$1,235 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$1,304 USD
£1,027 GBP
View
B
Retailer 16
-
$1,389 USD
View
Most Expensive
B
Brilliant Earth
21312065A · Oct 29
$1,890 USD
View
16 more retailers have this diamond
Prices start from $291 USDSave up to $1,599 USD

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
1.42ct Cushion
$291 USD