Oval|Lab Grown|IGI

1.00ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG818613704

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818613704

Diamond specifications and retailer prices

From $2,071 CAD
$1,480 USD
As of October 29, 2026
16 retailers carry this diamond
Most expensive: $2,071 CAD at Brilliant Earth
View at Brilliant Earth

About this 1ct lab-grown oval diamond

This 1ct 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 LG818613704 or 818613704. Listed at 16 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818613704
Dimensions7.82 × 5.73 × 3.64 mm
L/W Ratio1.36
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
7.82 mm5.73 mm1.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818613704
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $2,071 CAD|Low: $283 CAD|High: $3,233 CAD|Avg: $818 CAD|-3.3%
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
Retailer 17
October 12, 2026
Retailer 13$294 CAD
Retailer 17$329 CAD
Retailer 16$342 CAD
Retailer 11$364 CAD
Retailer 14$364 CAD
Retailer 12$390 CAD
Retailer 9$493 CAD
Retailer 4$591 CAD
Retailer 5$626 CAD
Retailer 10$658 CAD
Retailer 8$798 CAD
Retailer 2$803 CAD
Retailer 15$1,171 CAD
Retailer 6$1,400 CAD
Retailer 7$1,479 CAD
Retailer 3$1,715 CAD
Brilliant Earth$2,071 CAD

27 data points across 17 retailers

16 retailers

Retailer 1
-
$294 CAD
$210 USD
Price last confirmed 19 days ago
Retailer 2
-
$342 CAD
$244 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$364 CAD
$260 USD
View
Price last confirmed 20 days ago
Retailer 4
-
$364 CAD
$260 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$390 CAD
£219 GBP
View
Price last confirmed 18 days ago
Retailer 6
-
$493 CAD
$352 USD
View
Price last confirmed 18 days ago
Retailer 7
-
$626 CAD
ZAR 7,230 ZAR
View
Price last confirmed 21 days ago
Retailer 8
-
$658 CAD
£370 GBP
View
Price last confirmed 18 days ago
Retailer 9
-
$803 CAD
$574 USD
View
Price last confirmed 17 days ago
Retailer 10
-
$990 CAD
SGD 956 SGD
View
Price last confirmed 18 days ago
Retailer 11
-
$1,171 CAD
$837 USD
View
Price last confirmed 20 days ago
Retailer 12
-
$1,246 CAD
$890 USD
View
Price last confirmed 19 days ago
Retailer 13
-
$1,400 CAD
$1,000 USD
View
Price last confirmed 25 days ago
Retailer 14
-
$1,479 CAD
£832 GBP
View
Price last confirmed 19 days ago
Retailer 15
-
$1,715 CAD
$1,226 USD
View
Price last confirmed 19 days ago
Most Expensive
B
Brilliant Earth
20726854A · Oct 29
$2,071 CAD
$1,480 USD
View
15 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.

B
1.00ct Oval
$2,071 CAD