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Cushion|Lab Grown|IGI

1.22ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG618475854

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG618475854

Diamond specifications and retailer prices

From $373 CAD
£210 GBP
As of October 27, 2026
Save $1,764 CAD (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,137 CAD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown cushion diamond

This 1.22ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG618475854 or 618475854. Listed at 5 retailers as of October 27, 2026, with prices from $373 to $2,137, a $1,764 spread on the same certified stone. Do Amore Diamonds lists it at $2,137. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618475854
Dimensions6.20 × 6.11 × 4.11 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
6.20 mm6.11 mm1.22 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618475854
Side View
Table 60.0%Crown 33.4°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 67.3%

Caratlytics Score

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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: $2,137 CAD|Low: $207 CAD|High: $2,333 CAD|Avg: $864 CAD|-8.4%
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
October 27, 2026
Retailer 8$261 CAD
Retailer 2$373 CAD
Retailer 7$499 CAD
Retailer 4$543 CAD
Retailer 9$568 CAD
Retailer 11$613 CAD
Retailer 3$719 CAD
Retailer 6$741 CAD
Retailer 12$938 CAD
Retailer 10$1,331 CAD
Retailer 5$1,423 CAD
Do Amore Diamonds$2,137 CAD

35 data points across 12 retailers

5 retailers$373 CAD to $2,137 CAD

A
Cheapest Retailer
-
$373 CAD
£210 GBP
Retailer 2
-
$499 CAD
$357 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$741 CAD
A$816 AUD
View
B
Retailer 4
-
$1,423 CAD
£802 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BABA6C78F · Oct 27
$2,137 CAD
$1,530 USD
View
4 more retailers have this diamond
Prices start from $373 CADSave up to $1,764 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 Cushion
$373 CAD