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Cushion|Lab Grown|IGI

1.23ct H VS1 Cushion Lab Grown Diamond

VG • H/VS1 • IGI LG522229795

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG522229795

Diamond specifications and retailer prices

From $400 CAD
$286 USD
As of October 30, 2026
Save $2,772 CAD (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,172 CAD at Do Amore Diamonds · As of October 31, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG522229795 or 522229795. Listed at 8 retailers as of October 30, 2026, with prices from $400 to $3,172, a $2,772 spread on the same certified stone. Do Amore Diamonds lists it at $3,172. 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
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522229795
Dimensions7.02 × 5.85 × 4.05 mm
L/W Ratio1.20
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
7.02 mm5.85 mm1.23 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522229795
Side View
Table 58.5%Crown 32°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 69.2%

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: $3,172 CAD|Low: $400 CAD|High: $3,172 CAD|Avg: $1,388 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
November 1, 2026
Retailer 7$400 CAD
Retailer 9$555 CAD
Retailer 6$738 CAD
Retailer 10$837 CAD
Retailer 4$919 CAD
Retailer 5$1,189 CAD
Retailer 12$1,320 CAD
Retailer 3$1,816 CAD
Retailer 8$1,917 CAD
Retailer 11$1,921 CAD
Retailer 2$1,957 CAD
Do Amore Diamonds$3,172 CAD

14 data points across 12 retailers

8 retailers$400 CAD to $3,172 CAD

A
Cheapest Retailer
-
$400 CAD
$286 USD
Final sale: no returns
A
Retailer 2
-
$555 CAD
$397 USD
View
B+
Retailer 3
-
$738 CAD
$528 USD
View
B+
Retailer 4
-
$1,189 CAD
A$1,309 AUD
View
B
Retailer 5
-
$1,816 CAD
$1,299 USD
View
Retailer 6
-
$1,917 CAD
£1,080 GBP
View
Price last confirmed 17 days ago
B
Retailer 7
-
$1,957 CAD
£1,103 GBP
View
Most Expensive
B
Do Amore Diamonds
27-AE29A7ACF · Oct 31
$3,172 CAD
$2,270 USD
View
7 more retailers have this diamond
Prices start from $400 CADSave up to $2,772 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
$400 CAD