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Cushion|Lab Grown|IGI

1.23ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG617452501

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG617452501

Diamond specifications and retailer prices

From $376 CAD
£212 GBP
As of October 27, 2026
Save $1,776 CAD (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,152 CAD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown cushion diamond

This 1.23ct 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 LG617452501 or 617452501. Listed at 5 retailers as of October 27, 2026, with prices from $376 to $2,152, a $1,776 spread on the same certified stone. Do Amore Diamonds lists it at $2,152. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617452501
Dimensions7.73 × 5.57 × 3.68 mm
L/W Ratio1.39
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
7.73 mm5.57 mm1.23 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617452501
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 66.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $2,152 CAD|Low: $277 CAD|High: $2,376 CAD|Avg: $898 CAD|-9.4%
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
Retailer 13
Retailer 14
October 27, 2026
Retailer 10$277 CAD
Retailer 2$376 CAD
Retailer 9$502 CAD
Retailer 4$537 CAD
Retailer 11$545 CAD
Retailer 13$620 CAD
Retailer 3$718 CAD
Retailer 8$747 CAD
Retailer 5$847 CAD
Retailer 14$938 CAD
Retailer 12$1,318 CAD
Retailer 6$1,342 CAD
Retailer 7$1,432 CAD
Do Amore Diamonds$2,152 CAD

16 data points across 14 retailers

5 retailers$376 CAD to $2,152 CAD

A
Cheapest Retailer
-
$376 CAD
£212 GBP
Retailer 2
-
$502 CAD
$359 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$747 CAD
A$822 AUD
View
B
Retailer 4
-
$1,432 CAD
£807 GBP
View
Most Expensive
B
Do Amore Diamonds
27-955183273 · Oct 27
$2,152 CAD
$1,540 USD
View
4 more retailers have this diamond
Prices start from $376 CADSave up to $1,776 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
1.23ct Cushion
$376 CAD