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Round|Lab Grown|IGI

1.22ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG816615715

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816615715

Diamond specifications and retailer prices

From $362 CAD
$259 USD
As of October 29, 2026
Save $2,073 CAD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,435 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816615715 or 816615715. Listed at 20 retailers as of October 29, 2026, with prices from $362 to $2,435, a $2,073 spread on the same certified stone. Brilliant Earth lists it at $2,435. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615715
Dimensions6.94 × 6.89 × 4.19 mm
L/W Ratio1.01
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
6.94 mm6.89 mm1.22 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615715
Side View
Table 59.0%Crown 33.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $2,435 CAD|Low: $406 CAD|High: $2,435 CAD|Avg: $1,119 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
Retailer 15
Retailer 16
October 30, 2026
Retailer 7$406 CAD
Retailer 4$420 CAD
Retailer 13$672 CAD
Retailer 2$727 CAD
Retailer 11$742 CAD
Retailer 5$749 CAD
Retailer 12$772 CAD
Retailer 9$856 CAD
Retailer 6$935 CAD
Retailer 3$1,380 CAD
Retailer 16$1,449 CAD
Retailer 8$1,516 CAD
Retailer 15$1,575 CAD
Retailer 10$1,809 CAD
Retailer 14$2,127 CAD
Brilliant Earth$2,435 CAD

32 data points across 16 retailers

20 retailers$362 CAD to $2,435 CAD

A+
Cheapest Retailer
-
$362 CAD
$259 USD
A
Retailer 2
-
$406 CAD
$290 USD
View
Final sale: no returns
A
Retailer 3
-
$420 CAD
$300 USD
View
A
Retailer 4
-
$449 CAD
$321 USD
View
A
Retailer 5
-
$449 CAD
$321 USD
View
A
Retailer 6
-
$672 CAD
$480 USD
View
A
Retailer 7
-
$727 CAD
£409 GBP
View
A
Retailer 8
-
$742 CAD
€505 EUR
View
A
Retailer 9
-
$749 CAD
$535 USD
View
A
Retailer 10
-
$772 CAD
ZAR 8,910 ZAR
View
A
Retailer 11
-
$856 CAD
£482 GBP
View
B+
Retailer 12
-
$935 CAD
$668 USD
View
B+
Retailer 13
-
$1,380 CAD
$986 USD
View
B+
Retailer 14
-
$1,444 CAD
$1,032 USD
View
B+
Retailer 15
-
$1,449 CAD
SGD 1,399 SGD
View
B+
Retailer 16
-
$1,516 CAD
$1,083 USD
View
B+
Retailer 17
-
$1,575 CAD
$1,125 USD
View
B+
Retailer 18
-
$1,809 CAD
£1,018 GBP
View
Retailer 19
-
$2,127 CAD
$1,520 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21421724A · Oct 29
$2,435 CAD
$1,740 USD
View
19 more retailers have this diamond
Prices start from $362 CADSave up to $2,073 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
$362 CAD