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Oval|Lab Grown|IGI

1.05ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG756575149

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG756575149

Diamond specifications and retailer prices

From $445 CAD
$318 USD
As of October 28, 2026
Save $1,601 CAD (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,289 CAD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval 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 LG756575149 or 756575149. Listed at 23 retailers as of October 28, 2026, with a 360% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756575149
Dimensions5.81 × 5.81 × 3.49 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
5.81 mm5.81 mm1.05 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756575149
Side View
Table 60.0%Crown 33°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 60.1%

Caratlytics Score

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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: Oct 28
Current: $3,289 CAD|Low: $445 CAD|High: $3,289 CAD|Avg: $1,138 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
October 29, 2026
Retailer 5$445 CAD
Retailer 3$665 CAD
Retailer 12$665 CAD
Retailer 4$831 CAD
Retailer 11$847 CAD
Retailer 7$868 CAD
Retailer 13$889 CAD
Retailer 9$908 CAD
Retailer 10$1,200 CAD
Retailer 14$1,264 CAD
Retailer 2$1,561 CAD
Retailer 6$1,920 CAD
Retailer 8$1,985 CAD
Brilliant Earth$3,289 CAD

44 data points across 14 retailers

23 retailers$445 CAD to $2,046 CAD

Retailer 1
-
$397 CAD
$284 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$445 CAD
$318 USD
View
Final sale: no returns
Retailer 3
-
$462 CAD
$330 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$493 CAD
$352 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$493 CAD
$352 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$665 CAD
$475 USD
View
A
Retailer 7
-
$665 CAD
$475 USD
View
B+
Retailer 8
-
$831 CAD
$594 USD
View
B+
Retailer 9
-
$847 CAD
ZAR 9,778 ZAR
View
B+
Retailer 10
-
$868 CAD
£488 GBP
View
B+
Retailer 11
-
$880 CAD
$629 USD
View
B+
Retailer 12
-
$889 CAD
€605 EUR
View
B+
Retailer 13
-
$908 CAD
A$998 AUD
View
B+
Retailer 14
-
$1,200 CAD
A$1,319 AUD
View
B
Retailer 15
-
$1,264 CAD
$903 USD
View
B+
Retailer 16
-
$1,323 CAD
SGD 1,277 SGD
View
B
Retailer 17
-
$1,561 CAD
A$1,716 AUD
View
Retailer 18
-
$1,584 CAD
$1,132 USD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$1,655 CAD
$1,183 USD
View
B
Retailer 20
-
$1,920 CAD
£1,080 GBP
View
B
Retailer 21
-
$1,985 CAD
£1,117 GBP
View
B
Retailer 22
-
$2,046 CAD
$1,462 USD
View
Most Expensive
Brilliant Earth
18210727A · Oct 16
$3,289 CAD
$2,350 USD
View
Price last confirmed 13 days ago
22 more retailers have this diamond
Prices start from $445 CADSave up to $1,601 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
$445 CAD