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Cushion|Lab Grown|IGI

1.76ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG560205640

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG560205640

Diamond specifications and retailer prices

From $353 CAD
$252 USD
As of October 27, 2026
Save $2,642 CAD (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,995 CAD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.76ct lab-grown cushion diamond

This 1.76ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG560205640 or 560205640. Listed at 5 retailers as of October 27, 2026, with prices from $353 to $2,995, a $2,642 spread on the same certified stone. Do Amore Diamonds lists it at $2,995. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.76
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG560205640
Dimensions7.01 × 6.95 × 4.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.01 mm6.95 mm1.76 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG560205640
Side View
Table 58.5%Crown 36°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 66.9%

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 27
Current: $2,995 CAD|Low: $223 CAD|High: $3,023 CAD|Avg: $1,295 CAD|+7.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 5$353 CAD
Retailer 4$659 CAD
Retailer 9$670 CAD
Retailer 10$798 CAD
Retailer 6$873 CAD
Retailer 7$1,175 CAD
Retailer 3$1,442 CAD
Retailer 2$1,712 CAD
Retailer 8$2,337 CAD
Do Amore Diamonds$2,995 CAD

12 data points across 10 retailers

5 retailers$353 CAD to $2,995 CAD

A
Cheapest Retailer
-
$353 CAD
$252 USD
Final sale: no returns
B+
Retailer 2
-
$659 CAD
$471 USD
View
Retailer 3
-
$1,442 CAD
$1,030 USD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$1,712 CAD
£963 GBP
View
Most Expensive
B
Do Amore Diamonds
27-350823CD0 · Oct 27
$2,995 CAD
$2,140 USD
View
4 more retailers have this diamond
Prices start from $353 CADSave up to $2,642 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
1.76ct Cushion
$353 CAD