Radiant|Lab Grown|IGI

1.22ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG805675547

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

Certificate IGI LG805675547

Diamond specifications and retailer prices

From $303 CAD
$217 USD
As of October 30, 2026
Save $1,373 CAD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,676 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.22ct lab-grown radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805675547 or 805675547. Listed at 14 retailers as of October 28, 2026, with prices from $303 to $1,676, a $1,373 spread on the same certified stone. Brilliant Earth lists it at $1,676. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805675547
Dimensions7.84 × 5.18 × 3.38 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.84 mm5.18 mm1.22 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805675547
Side View
Table 64.0%Crown 44.2°Girdle: MED-STKPavilion 32.9°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
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: Oct 30
Current: $1,676 CAD|Low: $303 CAD|High: $1,676 CAD|Avg: $933 CAD
Brilliant Earth
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 31, 2026
Retailer 14$303 CAD
Retailer 8$450 CAD
Retailer 10$576 CAD
Retailer 2$582 CAD
Retailer 6$585 CAD
Retailer 7$607 CAD
Retailer 12$657 CAD
Retailer 11$819 CAD
Retailer 4$999 CAD
Retailer 13$1,083 CAD
Retailer 5$1,154 CAD
Retailer 9$1,577 CAD
Retailer 3$1,640 CAD
Brilliant Earth$1,676 CAD

14 data points across 14 retailers

14 retailers$303 CAD to $1,676 CAD

A
Cheapest Retailer
-
$303 CAD
$217 USD
Final sale: no returns
A
Retailer 2
-
$450 CAD
£254 GBP
View
A
Retailer 3
-
$576 CAD
ZAR 6,666 ZAR
View
A
Retailer 4
-
$582 CAD
€397 EUR
View
A
Retailer 5
-
$585 CAD
$419 USD
View
A
Retailer 6
-
$607 CAD
£342 GBP
View
A
Retailer 7
-
$657 CAD
$470 USD
View
B+
Retailer 8
-
$819 CAD
A$902 AUD
View
Retailer 9
-
$999 CAD
$715 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$1,083 CAD
$775 USD
View
B
Retailer 11
-
$1,154 CAD
$826 USD
View
B
Retailer 12
-
$1,577 CAD
£889 GBP
View
B
Retailer 13
-
$1,640 CAD
$1,174 USD
View
Most Expensive
B
Brilliant Earth
22162867A · Oct 28
$1,676 CAD
$1,200 USD
View
13 more retailers have this diamond
Prices start from $303 CADSave up to $1,373 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
$303 CAD