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Radiant|Lab Grown|IGI

1.22ct E VS1 Radiant Lab Grown Diamond

GD • E/VS1 • IGI LG617435523

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG617435523

Diamond specifications and retailer prices

From $260 CAD
$186 USD
As of October 27, 2026
Save $2,231 CAD (90%) vs most expensive(unlock to see where)
11 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 radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG617435523 or 617435523. Listed at 11 retailers as of October 27, 2026, with prices from $260 to $2,491, a $2,231 spread on the same certified stone. Do Amore Diamonds lists it at $2,491. 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

1.22
Carat
E
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617435523
Dimensions7.62 × 5.25 × 3.59 mm
L/W Ratio1.45
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
7.62 mm5.25 mm1.22 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617435523
Side View
Table 66.0%Crown 41.2°Girdle: THN-MEDPavilion 35.7°Culet: NoneDepth 68.4%

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 27
Current: $2,491 CAD|Low: $248 CAD|High: $2,491 CAD|Avg: $1,014 CAD|+0.6%
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
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Retailer 17
October 29, 2026
Retailer 14$260 CAD
Retailer 12$301 CAD
Retailer 10$448 CAD
Retailer 16$565 CAD
Retailer 3$591 CAD
Retailer 6$602 CAD
Retailer 5$661 CAD
Retailer 7$733 CAD
Retailer 11$869 CAD
Retailer 9$1,024 CAD
Retailer 13$1,093 CAD
Retailer 15$1,142 CAD
Retailer 8$1,330 CAD
Retailer 4$1,344 CAD
Retailer 2$1,671 CAD
Retailer 17$1,750 CAD
Do Amore Diamonds$2,491 CAD

32 data points across 17 retailers

11 retailers$260 CAD to $2,491 CAD

A
Cheapest Retailer
-
$260 CAD
$186 USD
A
Retailer 2
-
$301 CAD
$215 USD
View
A
Retailer 3
-
$448 CAD
£252 GBP
View
B+
Retailer 4
-
$565 CAD
$404 USD
View
B+
Retailer 5
-
$869 CAD
A$955 AUD
View
B
Retailer 6
-
$1,093 CAD
$781 USD
View
B
Retailer 7
-
$1,142 CAD
$816 USD
View
B
Retailer 8
-
$1,330 CAD
$950 USD
View
B
Retailer 9
-
$1,671 CAD
£940 GBP
View
B
Retailer 10
-
$1,750 CAD
$1,250 USD
View
Most Expensive
C
Do Amore Diamonds
27-10E759348 · Oct 29
$2,491 CAD
$1,780 USD
View
10 more retailers have this diamond
Prices start from $260 CADSave up to $2,231 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 Radiant
$260 CAD