Oval|Lab Grown|IGI

1.20ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG803675187

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803675187

Diamond specifications and retailer prices

From $303 CAD
$217 USD
As of October 10, 2026
15 retailers carry this diamond
Most expensive: $3,466 CAD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803675187 or 803675187. Listed at 15 retailers as of October 10, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803675187
Dimensions8.85 × 6.03 × 3.66 mm
L/W Ratio1.47
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
8.85 mm6.03 mm1.20 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803675187
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.7%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 10
Current: $3,466 CAD|Low: $338 CAD|High: $3,466 CAD|Avg: $1,048 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 22, 2026
Retailer 4$338 CAD
Retailer 6$376 CAD
Retailer 15$531 CAD
Retailer 10$628 CAD
Retailer 14$646 CAD
Retailer 2$676 CAD
Retailer 5$810 CAD
Retailer 3$819 CAD
Retailer 16$916 CAD
Retailer 13$1,097 CAD
Retailer 11$1,213 CAD
Retailer 7$1,283 CAD
Retailer 12$1,524 CAD
Retailer 8$1,744 CAD
Retailer 9$1,824 CAD
Brilliant Earth$3,466 CAD

24 data points across 16 retailers

15 retailers$303 CAD to $3,466 CAD

Retailer 1
-
$303 CAD
$217 USD
Price last confirmed 23 days ago
Retailer 2
-
$352 CAD
$252 USD
View
Price last confirmed 39 days ago
Retailer 3
-
$372 CAD
$266 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$376 CAD
$269 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$376 CAD
$269 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$531 CAD
$380 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$646 CAD
ZAR 7,473 ZAR
View
Price last confirmed 25 days ago
Retailer 8
-
$676 CAD
£381 GBP
View
Price last confirmed 12 days ago
Retailer 9
-
$810 CAD
$580 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$1,209 CAD
$865 USD
View
Price last confirmed 26 days ago
Retailer 11
-
$1,213 CAD
$868 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$1,283 CAD
$918 USD
View
Price last confirmed 11 days ago
Retailer 13
-
$1,524 CAD
£859 GBP
View
Price last confirmed 22 days ago
Retailer 14
-
$1,824 CAD
$1,305 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
20269077A · Oct 22
$3,466 CAD
$2,480 USD
View
Price last confirmed 11 days ago
14 more retailers have this diamond

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.

1.20ct Oval
$303 CAD