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Round|Lab Grown|IGI

1.20ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG789630364

Shape and cutting style on the report: Round brilliant

Certificate IGI LG789630364

Diamond specifications and retailer prices

From $260 CAD
$186 USD
As of October 29, 2026
Save $2,245 CAD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,505 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 LG789630364 or 789630364. Listed at 17 retailers as of October 29, 2026, with prices from $260 to $2,505, a $2,245 spread on the same certified stone. Do Amore Diamonds lists it at $2,505. 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 angle32.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789630364
Dimensions6.91 × 6.88 × 4.17 mm
L/W Ratio1.00
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
6.91 mm6.88 mm1.20 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789630364
Side View
Table 56.0%Crown 32.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.4%

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: $2,505 CAD|Low: $207 CAD|High: $2,505 CAD|Avg: $900 CAD
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 5$293 CAD
Retailer 4$302 CAD
Retailer 8$328 CAD
Retailer 9$541 CAD
Retailer 3$549 CAD
Retailer 2$555 CAD
Retailer 17$568 CAD
Retailer 6$680 CAD
Retailer 14$680 CAD
Retailer 16$773 CAD
Retailer 10$789 CAD
Retailer 12$1,043 CAD
Retailer 15$1,282 CAD
Retailer 11$1,520 CAD
Retailer 13$1,534 CAD
Retailer 7$2,253 CAD
Do Amore Diamonds$2,505 CAD

20 data points across 17 retailers

17 retailers$260 CAD to $2,505 CAD

A
Cheapest Retailer
-
$260 CAD
$186 USD
A
Retailer 2
-
$293 CAD
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$302 CAD
$216 USD
View
A
Retailer 4
-
$323 CAD
$231 USD
View
A
Retailer 5
-
$323 CAD
$231 USD
View
A
Retailer 6
-
$555 CAD
ZAR 6,411 ZAR
View
A
Retailer 7
-
$568 CAD
$406 USD
View
Retailer 8
-
$680 CAD
$486 USD
View
Price last confirmed 29 days ago
A
Retailer 9
-
$680 CAD
$486 USD
View
A
Retailer 10
-
$773 CAD
$552 USD
View
A
Retailer 11
-
$789 CAD
A$867 AUD
View
B+
Retailer 12
-
$1,040 CAD
$743 USD
View
B+
Retailer 13
-
$1,043 CAD
$745 USD
View
B+
Retailer 14
-
$1,282 CAD
$916 USD
View
B+
Retailer 15
-
$1,520 CAD
£855 GBP
View
B
Retailer 16
-
$1,534 CAD
$1,096 USD
View
Most Expensive
B
Do Amore Diamonds
27-1AE14DD43 · Oct 29
$2,505 CAD
$1,790 USD
View
16 more retailers have this diamond
Prices start from $260 CADSave up to $2,245 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
$260 CAD