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Cushion|Lab Grown|IGI

1.24ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG818655531

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG818655531

Diamond specifications and retailer prices

From $331 CAD
$237 USD
As of October 30, 2026
Save $2,519 CAD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,850 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.24ct lab-grown cushion diamond

This 1.24ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818655531 or 818655531. Listed at 13 retailers as of October 30, 2026, with prices from $331 to $2,850, a $2,519 spread on the same certified stone. Do Amore Diamonds lists it at $2,850. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818655531
Dimensions6.09 × 6.08 × 4.05 mm
L/W Ratio1.00
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
6.09 mm6.08 mm1.24 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818655531
Side View
Table 62.0%Crown 34°Girdle: MED-THKPavilion 34.4°Culet: NoneDepth 66.5%

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 30
Current: $2,850 CAD|Low: $331 CAD|High: $2,850 CAD|Avg: $1,151 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
Retailer 14
October 31, 2026
Retailer 4$331 CAD
Retailer 11$367 CAD
Retailer 7$499 CAD
Retailer 12$633 CAD
Retailer 14$636 CAD
Retailer 8$698 CAD
Retailer 2$767 CAD
Retailer 9$991 CAD
Retailer 6$1,312 CAD
Retailer 3$1,545 CAD
Retailer 10$1,629 CAD
Retailer 13$1,722 CAD
Retailer 5$1,816 CAD
Do Amore Diamonds$2,850 CAD

31 data points across 14 retailers

13 retailers$331 CAD to $2,850 CAD

A
Cheapest Retailer
-
$331 CAD
$237 USD
Final sale: no returns
A
Retailer 2
-
$367 CAD
$263 USD
View
A
Retailer 3
-
$499 CAD
£281 GBP
View
A
Retailer 4
-
$633 CAD
$453 USD
View
A
Retailer 5
-
$636 CAD
$455 USD
View
A
Retailer 6
-
$698 CAD
ZAR 8,067 ZAR
View
A
Retailer 7
-
$767 CAD
£432 GBP
View
B+
Retailer 8
-
$991 CAD
A$1,091 AUD
View
Retailer 9
-
$1,312 CAD
$939 USD
View
Price last confirmed 52 days ago
B
Retailer 10
-
$1,545 CAD
$1,106 USD
View
B+
Retailer 11
-
$1,629 CAD
£918 GBP
View
B
Retailer 12
-
$1,722 CAD
$1,233 USD
View
Most Expensive
B
Do Amore Diamonds
27-6ACDF7876 · Oct 31
$2,850 CAD
$2,040 USD
View
12 more retailers have this diamond
Prices start from $331 CADSave up to $2,519 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
1.24ct Cushion
$331 CAD