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Round|Lab Grown|IGI

1.20ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG622492454

Shape and cutting style on the report: Round brilliant

Certificate IGI LG622492454

Diamond specifications and retailer prices

From $311 CAD
$222 USD
As of October 29, 2026
Save $2,670 CAD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,981 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG622492454 or 622492454. Listed at 21 retailers as of October 29, 2026, with prices from $311 to $2,981, a $2,670 spread on the same certified stone. Do Amore Diamonds lists it at $2,981. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622492454
Dimensions6.83 × 6.79 × 4.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.83 mm6.79 mm1.20 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622492454
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.9%

Caratlytics Score

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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: $2,981 CAD|Low: $309 CAD|High: $2,981 CAD|Avg: $904 CAD
Do Amore Diamonds
Retailer 2
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Retailer 20
October 30, 2026
Retailer 19$311 CAD
Retailer 5$347 CAD
Retailer 20$361 CAD
Retailer 3$386 CAD
Retailer 16$386 CAD
Retailer 9$518 CAD
Retailer 4$691 CAD
Retailer 10$696 CAD
Retailer 7$724 CAD
Retailer 14$732 CAD
Retailer 2$807 CAD
Retailer 12$853 CAD
Retailer 15$1,039 CAD
Retailer 6$1,075 CAD
Retailer 13$1,301 CAD
Retailer 18$1,369 CAD
Retailer 11$1,608 CAD
Retailer 17$1,710 CAD
Retailer 8$1,769 CAD
Do Amore Diamonds$2,981 CAD

32 data points across 20 retailers

21 retailers$311 CAD to $2,981 CAD

A+
Cheapest Retailer
-
$311 CAD
$222 USD
A
Retailer 2
-
$347 CAD
$248 USD
View
Final sale: no returns
A
Retailer 3
-
$361 CAD
$258 USD
View
A
Retailer 4
-
$386 CAD
$276 USD
View
A
Retailer 5
-
$518 CAD
$370 USD
View
Retailer 6
-
$573 CAD
HK$3,200 HKD
View
Price last confirmed 56 days ago
Retailer 7
-
$691 CAD
£389 GBP
View
Price last confirmed 13 days ago
A
Retailer 8
-
$696 CAD
$497 USD
View
A
Retailer 9
-
$724 CAD
$517 USD
View
A
Retailer 10
-
$732 CAD
ZAR 8,447 ZAR
View
A
Retailer 11
-
$807 CAD
£454 GBP
View
A
Retailer 12
-
$853 CAD
A$938 AUD
View
B+
Retailer 13
-
$1,039 CAD
A$1,142 AUD
View
B+
Retailer 14
-
$1,075 CAD
$768 USD
View
Retailer 15
-
$1,173 CAD
$838 USD
View
Price last confirmed 44 days ago
B+
Retailer 16
-
$1,301 CAD
A$1,430 AUD
View
B+
Retailer 17
-
$1,369 CAD
$978 USD
View
B
Retailer 18
-
$1,608 CAD
$1,149 USD
View
B+
Retailer 19
-
$1,710 CAD
£962 GBP
View
B
Retailer 20
-
$1,769 CAD
$1,264 USD
View
Most Expensive
B
Do Amore Diamonds
27-C3122F73A · Oct 29
$2,981 CAD
$2,130 USD
View
20 more retailers have this diamond
Prices start from $311 CADSave up to $2,670 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+
1.20ct Round
$311 CAD