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Cushion|Lab Grown|IGI

1.30ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG834609826

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG834609826

Diamond specifications and retailer prices

From $432 CAD
$309 USD
As of October 30, 2026
Save $2,991 CAD (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,422 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown cushion diamond

This 1.3ct 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 LG834609826 or 834609826. Listed at 8 retailers as of October 29, 2026, with prices from $432 to $3,422, a $2,991 spread on the same certified stone. Do Amore Diamonds lists it at $3,422. 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

1.30
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834609826
Dimensions7.43 × 5.89 × 4.03 mm
L/W Ratio1.26
Girdle conditionFaceted
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
7.43 mm5.89 mm1.30 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834609826
Side View
Table 62.0%Crown 33.4°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 68.4%

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: Oct 30
Current: $3,422 CAD|Low: $233 CAD|High: $3,422 CAD|Avg: $1,206 CAD|+34.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$432 CAD
Retailer 9$594 CAD
Retailer 5$711 CAD
Retailer 6$791 CAD
Retailer 2$946 CAD
Retailer 4$1,289 CAD
Retailer 10$1,716 CAD
Retailer 8$1,941 CAD
Retailer 3$2,129 CAD
Do Amore Diamonds$3,422 CAD

30 data points across 10 retailers

8 retailers$432 CAD to $3,422 CAD

A
Cheapest Retailer
-
$432 CAD
$309 USD
Final sale: no returns
A
Retailer 2
-
$711 CAD
$509 USD
View
B+
Retailer 3
-
$791 CAD
$566 USD
View
B+
Retailer 4
-
$946 CAD
£533 GBP
View
B+
Retailer 5
-
$1,289 CAD
A$1,420 AUD
View
B
Retailer 6
-
$1,941 CAD
$1,390 USD
View
B
Retailer 7
-
$2,129 CAD
£1,200 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F147299C5 · Oct 29
$3,422 CAD
$2,450 USD
View
7 more retailers have this diamond
Prices start from $432 CADSave up to $2,991 CAD

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
1.30ct Cushion
$432 CAD