Cushion|Lab Grown|IGI

1.20ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG828671647

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG828671647

Diamond specifications and retailer prices

From $352 CAD
$252 USD
As of October 30, 2026
Save $2,679 CAD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,031 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown cushion diamond

This 1.2ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828671647 or 828671647. Listed at 14 retailers as of October 30, 2026, with prices from $352 to $3,031, a $2,679 spread on the same certified stone. Do Amore Diamonds lists it at $3,031. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828671647
Dimensions7.40 × 5.69 × 3.69 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm5.69 mm1.20 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828671647
Side View
Table 63.0%Crown 34°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,031 CAD|Low: $352 CAD|High: $3,241 CAD|Avg: $1,076 CAD|+23.3%
Do Amore Diamonds
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 30, 2026
Retailer 14$352 CAD
Retailer 4$413 CAD
Retailer 13$476 CAD
Retailer 11$522 CAD
Retailer 5$677 CAD
Retailer 7$741 CAD
Retailer 2$820 CAD
Retailer 6$943 CAD
Retailer 9$1,039 CAD
Retailer 8$1,050 CAD
Retailer 3$1,625 CAD
Retailer 10$1,731 CAD
Retailer 12$1,780 CAD
Do Amore Diamonds$3,031 CAD

40 data points across 14 retailers

14 retailers$352 CAD to $3,031 CAD

A
Cheapest Retailer
-
$352 CAD
$252 USD
Final sale: no returns
Retailer 2
-
$413 CAD
$296 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$476 CAD
$341 USD
View
A
Retailer 4
-
$522 CAD
$374 USD
View
B+
Retailer 5
-
$741 CAD
ZAR 8,571 ZAR
View
B+
Retailer 6
-
$820 CAD
£462 GBP
View
Retailer 7
-
$943 CAD
$675 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$1,039 CAD
A$1,144 AUD
View
B+
Retailer 9
-
$1,050 CAD
A$1,156 AUD
View
B
Retailer 10
-
$1,625 CAD
$1,164 USD
View
B
Retailer 11
-
$1,731 CAD
£976 GBP
View
B
Retailer 12
-
$1,780 CAD
$1,275 USD
View
B
Retailer 13
-
$2,459 CAD
$1,760 USD
View
Most Expensive
B
Do Amore Diamonds
27-80976C256 · Oct 30
$3,031 CAD
$2,170 USD
View
13 more retailers have this diamond
Prices start from $352 CADSave up to $2,679 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
1.20ct Cushion
$352 CAD