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Oval|Lab Grown|IGI

1.05ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG654413171

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG654413171

Diamond specifications and retailer prices

From $301 CAD
$215 USD
As of October 29, 2026
Save $2,190 CAD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,491 CAD at Brilliant Earth · As of October 26, 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 LG654413171 or 654413171. Listed at 23 retailers as of October 26, 2026, with prices from $301 to $2,491, a $2,190 spread on the same certified stone. Brilliant Earth lists it at $2,491. 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 angle35.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654413171
Dimensions5.85 × 5.85 × 3.53 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
5.85 mm5.85 mm1.05 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654413171
Side View
Table 60.0%Crown 35.3°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 60.3%

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 29
Current: $2,491 CAD|Low: $298 CAD|High: $2,491 CAD|Avg: $928 CAD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 21
October 30, 2026
Retailer 10$301 CAD
Retailer 15$335 CAD
Retailer 20$349 CAD
Retailer 5$372 CAD
Retailer 12$372 CAD
Retailer 6$640 CAD
Retailer 16$640 CAD
Retailer 2$690 CAD
Retailer 4$703 CAD
Retailer 18$705 CAD
Retailer 21$781 CAD
Retailer 3$845 CAD
Retailer 17$910 CAD
Retailer 8$1,013 CAD
Retailer 9$1,197 CAD
Retailer 11$1,271 CAD
Retailer 14$1,313 CAD
Retailer 13$1,451 CAD
Retailer 19$1,495 CAD
Retailer 7$1,736 CAD
Brilliant Earth$2,491 CAD

40 data points across 21 retailers

23 retailers$301 CAD to $2,491 CAD

Retailer 1
-
$298 CAD
$213 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$301 CAD
$215 USD
View
A
Retailer 3
-
$335 CAD
$239 USD
View
Final sale: no returns
A
Retailer 4
-
$349 CAD
$249 USD
View
Retailer 5
-
$364 CAD
$260 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$372 CAD
$266 USD
View
A
Retailer 7
-
$372 CAD
$266 USD
View
A
Retailer 8
-
$640 CAD
$457 USD
View
A
Retailer 9
-
$640 CAD
ZAR 7,384 ZAR
View
A
Retailer 10
-
$690 CAD
£388 GBP
View
A
Retailer 11
-
$703 CAD
$502 USD
View
A
Retailer 12
-
$705 CAD
€480 EUR
View
B+
Retailer 13
-
$781 CAD
A$858 AUD
View
B+
Retailer 14
-
$845 CAD
$604 USD
View
B+
Retailer 15
-
$910 CAD
A$1,000 AUD
View
B+
Retailer 16
-
$1,013 CAD
$724 USD
View
B+
Retailer 17
-
$1,197 CAD
$855 USD
View
B+
Retailer 18
-
$1,271 CAD
$908 USD
View
B
Retailer 19
-
$1,339 CAD
$957 USD
View
B+
Retailer 20
-
$1,451 CAD
A$1,595 AUD
View
B+
Retailer 21
-
$1,495 CAD
£841 GBP
View
B
Retailer 22
-
$1,736 CAD
$1,240 USD
View
Most Expensive
B
Brilliant Earth
14275284A · Oct 26
$2,491 CAD
$1,780 USD
View
22 more retailers have this diamond
Prices start from $301 CADSave up to $2,190 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
$301 CAD