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Cushion|Lab Grown|IGI

1.42ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG670483070

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG670483070

Diamond specifications and retailer prices

From $325 USD
As of October 30, 2026
Save $1,156 USD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,481 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 very-good cut grade and certified by IGI LG670483070 or 670483070. Listed at 16 retailers as of October 30, 2026, with prices from $325 to $1,481, a $1,156 spread on the same certified stone. Reve Diamonds lists it at $1,481. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.42
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670483070
Dimensions6.49 × 6.43 × 4.47 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
6.49 mm6.43 mm1.42 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670483070
Side View
Table 64.0%Crown 38.6°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 69.5%

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: $631 USD|Low: $325 USD|High: $1,459 USD|Avg: $722 USD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$325 USD
Retailer 11$360 USD
Retailer 5$505 USD
Retailer 4$515 USD
Retailer 2$616 USD
Retailer 6$616 USD
Retailer 9$618 USD
Retailer 1$631 USD
Retailer 8$878 USD
Retailer 10$1,240 USD
Retailer 7$1,449 USD

43 data points across 11 retailers

16 retailers$325 USD to $1,481 USD

A
Cheapest Retailer
-
$325 USD
Final sale: no returns
A
Retailer 2
-
$360 USD
View
A
Retailer 3
-
$397 USD
HK$3,100 HKD
View
A
Retailer 4
-
$505 USD
View
A
Retailer 5
-
$515 USD
View
A
Retailer 6
-
$616 USD
View
A
Retailer 7
-
$616 USD
€587 EUR
View
A
Retailer 8
-
$618 USD
ZAR 9,984 ZAR
View
A
Retailer 9
-
$631 USD
£497 GBP
View
B+
Retailer 10
-
$764 USD
View
B+
Retailer 11
-
$878 USD
A$1,350 AUD
View
B
Retailer 12
-
$1,157 USD
SGD 1,564 SGD
View
B
Retailer 13
-
$1,205 USD
View
Retailer 14
-
$1,240 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$1,449 USD
£1,141 GBP
View
Most Expensive
B
Reve Diamonds
A0CDBAB53 · Oct 30
$1,481 USD
View
15 more retailers have this diamond
Prices start from $325 USDSave up to $1,156 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
$325 USD