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Cushion|Lab Grown|IGI

1.23ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG611361110

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

Certificate IGI LG611361110

Diamond specifications and retailer prices

From $295 CAD
$211 USD
As of November 1, 2026
Save $2,234 CAD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,528 CAD at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG611361110 or 611361110. Listed at 10 retailers as of November 1, 2026, with prices from $295 to $2,528, a $2,234 spread on the same certified stone. Do Amore Diamonds lists it at $2,528. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
F
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611361110
Dimensions6.07 × 5.83 × 4.20 mm
L/W Ratio1.04
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
6.07 mm5.83 mm1.23 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611361110
Side View
Table 63.0%Crown 39.3°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 72.0%

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: Nov 1
Current: $2,528 CAD|Low: $189 CAD|High: $2,528 CAD|Avg: $972 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$295 CAD
Retailer 8$501 CAD
Retailer 5$574 CAD
Retailer 2$665 CAD
Retailer 7$672 CAD
Retailer 10$822 CAD
Retailer 4$909 CAD
Retailer 9$1,400 CAD
Retailer 3$1,444 CAD
Do Amore Diamonds$2,528 CAD

42 data points across 10 retailers

10 retailers$295 CAD to $2,528 CAD

A
Cheapest Retailer
-
$295 CAD
$211 USD
Final sale: no returns
A
Retailer 2
-
$501 CAD
$359 USD
View
A
Retailer 3
-
$574 CAD
$411 USD
View
B+
Retailer 4
-
$665 CAD
£375 GBP
View
B+
Retailer 5
-
$672 CAD
$481 USD
View
Retailer 6
-
$822 CAD
$588 USD
View
Price last confirmed 76 days ago
Retailer 7
-
$909 CAD
A$1,001 AUD
View
Price last confirmed 32 days ago
Retailer 8
-
$1,400 CAD
$1,002 USD
View
Price last confirmed 15 days ago
B
Retailer 9
-
$1,444 CAD
£814 GBP
View
Most Expensive
B
Do Amore Diamonds
27-68E100AD8 · Nov 2
$2,528 CAD
$1,810 USD
View
9 more retailers have this diamond
Prices start from $295 CADSave up to $2,234 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
$295 CAD