Radiant|Lab Grown|IGI

1.22ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG747581877

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

Certificate IGI LG747581877

Diamond specifications and retailer prices

From $484 CAD
HK$2,700 HKD
As of October 29, 2026
Save $1,882 CAD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,365 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 top-tier cut grade and certified by IGI LG747581877 or 747581877. Listed at 15 retailers as of October 29, 2026, with prices from $484 to $2,365, a $1,882 spread on the same certified stone. Do Amore Diamonds lists it at $2,365. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747581877
Dimensions5.18 × 5.18 × 3.49 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.18 mm5.18 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747581877
Side View
Table 63.0%Crown 43.8°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 67.4%

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 29
Current: $2,365 CAD|Low: $182 CAD|High: $2,365 CAD|Avg: $824 CAD|+8.3%
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
Retailer 16
Retailer 17
October 27, 2026
Retailer 6$182 CAD
Retailer 17$239 CAD
Retailer 16$411 CAD
Retailer 13$484 CAD
Retailer 4$486 CAD
Retailer 7$501 CAD
Retailer 8$510 CAD
Retailer 15$540 CAD
Retailer 10$821 CAD
Retailer 11$889 CAD
Retailer 5$948 CAD
Retailer 2$961 CAD
Retailer 14$1,034 CAD
Retailer 3$1,106 CAD
Retailer 9$1,201 CAD
Retailer 12$1,582 CAD
Do Amore Diamonds$2,365 CAD

22 data points across 17 retailers

15 retailers$484 CAD to $2,365 CAD

A
Retailer 1
-
$239 CAD
$171 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$411 CAD
£231 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
$484 CAD
HK$2,700 HKD
View
A
Retailer 4
-
$486 CAD
$347 USD
View
A
Retailer 5
-
$540 CAD
$386 USD
View
B+
Retailer 6
-
$821 CAD
A$902 AUD
View
B+
Retailer 7
-
$889 CAD
$635 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$896 CAD
$640 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$948 CAD
$677 USD
View
B+
Retailer 10
-
$961 CAD
A$1,056 AUD
View
B
Retailer 11
-
$1,034 CAD
$739 USD
View
B+
Retailer 12
-
$1,050 CAD
$750 USD
View
Price last confirmed 21 days ago
B+
Retailer 13
-
$1,106 CAD
$790 USD
View
B
Retailer 14
-
$1,582 CAD
£890 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-D30ED1776 · Oct 29
$2,365 CAD
$1,690 USD
View
14 more retailers have this diamond
Prices start from $484 CADSave up to $1,882 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
$484 CAD