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Round|Lab Grown|IGI

1.22ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG845656511

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845656511

Diamond specifications and retailer prices

From $397 CAD
$284 USD
As of October 28, 2026
Save $2,024 CAD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,421 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG845656511 or 845656511. Listed at 14 retailers as of October 28, 2026, with prices from $397 to $2,421, a $2,024 spread on the same certified stone. Brilliant Earth lists it at $2,421. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845656511
Dimensions6.88 × 6.91 × 4.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.88 mm6.91 mm1.22 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845656511
Side View
Table 59.0%Crown 34.5°Girdle: MediumPavilion 41°Culet: NoneDepth 61.2%

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 28
Current: $838 CAD|Low: $397 CAD|High: $1,889 CAD|Avg: $899 CAD|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 10$397 CAD
Retailer 9$484 CAD
Retailer 11$595 CAD
Retailer 4$665 CAD
Retailer 8$705 CAD
Retailer 6$722 CAD
Retailer 13$759 CAD
Retailer 1$838 CAD
Retailer 12$1,075 CAD
Retailer 5$1,372 CAD
Retailer 3$1,424 CAD
Retailer 7$1,779 CAD
Retailer 2$1,889 CAD

7 data points across 13 retailers

14 retailers$397 CAD to $2,421 CAD

A
Cheapest Retailer
-
$397 CAD
$284 USD
Final sale: no returns
A
Retailer 2
-
$484 CAD
HK$2,700 HKD
View
A
Retailer 3
-
$595 CAD
$425 USD
View
A
Retailer 4
-
$665 CAD
$475 USD
View
A
Retailer 5
-
$705 CAD
£396 GBP
View
A
Retailer 6
-
$722 CAD
€491 EUR
View
A
Retailer 7
-
$759 CAD
ZAR 8,761 ZAR
View
A
Retailer 8
-
$838 CAD
£471 GBP
View
B+
Retailer 9
-
$1,075 CAD
A$1,182 AUD
View
B+
Retailer 10
-
$1,372 CAD
$980 USD
View
B+
Retailer 11
-
$1,424 CAD
SGD 1,375 SGD
View
B
Retailer 12
-
$1,779 CAD
£1,001 GBP
View
B
Retailer 13
-
$1,889 CAD
$1,350 USD
View
Most Expensive
B
Brilliant Earth
22235677A · Oct 29
$2,421 CAD
$1,730 USD
View
13 more retailers have this diamond
Prices start from $397 CADSave up to $2,024 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 Round
$397 CAD