Cushion|Lab Grown|IGI

1.20ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG574346195

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG574346195

Diamond specifications and retailer prices

From $476 CAD
$341 USD
As of October 29, 2026
Save $2,555 CAD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,031 CAD at Do Amore Diamonds · As of October 29, 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 very-good cut grade and certified by IGI LG574346195 or 574346195. Listed at 13 retailers as of October 29, 2026, with prices from $476 to $3,031, a $2,555 spread on the same certified stone. Do Amore Diamonds lists it at $3,031. 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

1.20
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574346195
Dimensions7.33 × 5.53 × 3.79 mm
L/W Ratio1.33
Girdle conditionFaceted
Top View
7.33 mm5.53 mm1.20 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574346195
Side View
Table 60.0%Crown 32.1°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
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 29
Current: $3,031 CAD|Low: $476 CAD|High: $3,031 CAD|Avg: $1,153 CAD
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
October 30, 2026
Retailer 12$476 CAD
Retailer 2$492 CAD
Retailer 6$542 CAD
Retailer 9$742 CAD
Retailer 7$821 CAD
Retailer 11$831 CAD
Retailer 4$848 CAD
Retailer 10$1,051 CAD
Retailer 5$1,151 CAD
Retailer 3$1,475 CAD
Retailer 13$1,627 CAD
Retailer 8$1,740 CAD
Do Amore Diamonds$3,031 CAD

14 data points across 13 retailers

13 retailers$476 CAD to $3,031 CAD

A
Cheapest Retailer
-
$476 CAD
$341 USD
B+
Retailer 2
-
$492 CAD
$352 USD
View
A
Retailer 3
-
$542 CAD
£306 GBP
View
B+
Retailer 4
-
$742 CAD
ZAR 8,580 ZAR
View
B+
Retailer 5
-
$821 CAD
£463 GBP
View
B+
Retailer 6
-
$831 CAD
$595 USD
View
B+
Retailer 7
-
$848 CAD
$607 USD
View
B+
Retailer 8
-
$1,051 CAD
A$1,157 AUD
View
B
Retailer 9
-
$1,151 CAD
$824 USD
View
B
Retailer 10
-
$1,475 CAD
$1,056 USD
View
B
Retailer 11
-
$1,627 CAD
$1,165 USD
View
B
Retailer 12
-
$1,740 CAD
£981 GBP
View
Most Expensive
B
Do Amore Diamonds
27-50221AC73 · Oct 29
$3,031 CAD
$2,170 USD
View
12 more retailers have this diamond
Prices start from $476 CADSave up to $2,555 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
$476 CAD