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Oval|Lab Grown|IGI

1.05ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG686505148

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG686505148

Diamond specifications and retailer prices

From $845 CAD
$605 USD
As of November 1, 2026
Save $1,609 CAD (66%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,454 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.05ct lab-grown oval diamond

This 1.05ct 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 LG686505148 or 686505148. Listed at 10 retailers as of November 1, 2026, with prices from $845 to $2,454, a $1,609 spread on the same certified stone. MOH London lists it at $2,454. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG686505148
Dimensions8.05 × 5.72 × 3.62 mm
L/W Ratio1.41
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
8.05 mm5.72 mm1.05 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG686505148
Side View
Table 60.0%Crown 35.5°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 63.3%

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: Nov 1
Current: $2,454 CAD|Low: $845 CAD|High: $2,697 CAD|Avg: $1,496 CAD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 6$845 CAD
Retailer 11$940 CAD
Retailer 9$957 CAD
Retailer 5$995 CAD
Retailer 4$1,121 CAD
Retailer 7$1,460 CAD
Retailer 8$1,499 CAD
Retailer 2$1,586 CAD
Retailer 3$2,075 CAD
MOH London$2,454 CAD
Retailer 10$2,697 CAD

44 data points across 11 retailers

10 retailers$845 CAD to $2,454 CAD

A
Cheapest Retailer
-
$845 CAD
$605 USD
B+
Retailer 2
-
$940 CAD
$673 USD
View
B+
Retailer 3
-
$957 CAD
$685 USD
View
B+
Retailer 4
-
$995 CAD
€678 EUR
View
B+
Retailer 5
-
$1,121 CAD
£632 GBP
View
B+
Retailer 6
-
$1,460 CAD
$1,045 USD
View
Retailer 7
-
$1,499 CAD
A$1,650 AUD
View
Price last confirmed 29 days ago
B
Retailer 8
-
$1,586 CAD
$1,135 USD
View
B
Retailer 9
-
$2,075 CAD
$1,485 USD
View
Most Expensive
B
MOH London
LG686505148 · Nov 1
$2,454 CAD
£1,383 GBP
View
9 more retailers have this diamond
Prices start from $845 CADSave up to $1,609 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
1.05ct Oval
$845 CAD