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Marquise|Lab Grown|IGI

1.22ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG805645596

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805645596

Diamond specifications and retailer prices

From $259 CAD
$185 USD
As of October 30, 2026
Save $2,232 CAD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,491 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown marquise diamond

This 1.22ct lab-grown marquise 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 LG805645596 or 805645596. Listed at 13 retailers as of October 29, 2026, with prices from $259 to $2,491, a $2,232 spread on the same certified stone. Do Amore Diamonds lists it at $2,491. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805645596
Dimensions12.24 × 5.29 × 3.31 mm
L/W Ratio2.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.24 mm5.29 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805645596
Side View
Table 65.0%Crown 32.7°Girdle: MED-THKPavilion 41°Culet: NoneDepth 62.6%

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: $2,491 CAD|Low: $253 CAD|High: $2,575 CAD|Avg: $838 CAD|-1.7%
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 15$259 CAD
Retailer 12$301 CAD
Retailer 8$376 CAD
Retailer 2$446 CAD
Retailer 13$490 CAD
Retailer 11$565 CAD
Retailer 5$567 CAD
Retailer 9$773 CAD
Retailer 16$868 CAD
Retailer 6$883 CAD
Retailer 14$1,041 CAD
Retailer 4$1,066 CAD
Retailer 7$1,126 CAD
Retailer 10$1,142 CAD
Retailer 3$1,465 CAD
Do Amore Diamonds$2,491 CAD

32 data points across 16 retailers

13 retailers$259 CAD to $2,491 CAD

A
Cheapest Retailer
-
$259 CAD
$185 USD
A
Retailer 2
-
$301 CAD
$215 USD
View
A
Retailer 3
-
$446 CAD
£251 GBP
View
A
Retailer 4
-
$490 CAD
$350 USD
View
A
Retailer 5
-
$565 CAD
$404 USD
View
B+
Retailer 6
-
$773 CAD
$552 USD
View
B+
Retailer 7
-
$868 CAD
A$954 AUD
View
Retailer 8
-
$883 CAD
$631 USD
View
Price last confirmed 74 days ago
B+
Retailer 9
-
$1,041 CAD
A$1,144 AUD
View
B+
Retailer 10
-
$1,066 CAD
$762 USD
View
B+
Retailer 11
-
$1,142 CAD
$816 USD
View
B
Retailer 12
-
$1,465 CAD
£824 GBP
View
Most Expensive
B
Do Amore Diamonds
27-084973C67 · Oct 29
$2,491 CAD
$1,780 USD
View
12 more retailers have this diamond
Prices start from $259 CADSave up to $2,232 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
1.22ct Marquise
$259 CAD