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Oval|Lab Grown|IGI

1.15ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG815610816

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815610816

Diamond specifications and retailer prices

From $284 CAD
$203 USD
As of October 29, 2026
Save $1,398 CAD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,681 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.15ct lab-grown oval diamond

This 1.15ct 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 LG815610816 or 815610816. Listed at 17 retailers as of October 29, 2026, with prices from $284 to $1,681, a $1,398 spread on the same certified stone. Reve Diamonds lists it at $1,681. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815610816
Dimensions8.60 × 5.95 × 3.60 mm
L/W Ratio1.45
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
8.60 mm5.95 mm1.15 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815610816
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.5%

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: $373 CAD|Low: $272 CAD|High: $1,681 CAD|Avg: $695 CAD|-1.0%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 13$284 CAD
Retailer 14$317 CAD
Retailer 4$330 CAD
Retailer 2$352 CAD
Retailer 12$352 CAD
Retailer 1$373 CAD
Retailer 5$486 CAD
Retailer 9$604 CAD
Retailer 7$646 CAD
Retailer 6$690 CAD
Retailer 10$860 CAD
Retailer 3$1,131 CAD
Retailer 11$1,136 CAD
Retailer 8$1,653 CAD
Reve Diamonds$1,681 CAD

41 data points across 15 retailers

17 retailers$284 CAD to $1,681 CAD

A
Cheapest Retailer
-
$284 CAD
$203 USD
A
Retailer 2
-
$317 CAD
$227 USD
View
Final sale: no returns
A
Retailer 3
-
$330 CAD
$236 USD
View
A
Retailer 4
-
$352 CAD
$252 USD
View
A
Retailer 5
-
$352 CAD
$252 USD
View
A
Retailer 6
-
$373 CAD
£210 GBP
View
A
Retailer 7
-
$486 CAD
$348 USD
View
A
Retailer 8
-
$604 CAD
ZAR 6,988 ZAR
View
A
Retailer 9
-
$646 CAD
£364 GBP
View
A
Retailer 10
-
$690 CAD
$494 USD
View
A
Retailer 11
-
$860 CAD
A$947 AUD
View
B+
Retailer 12
-
$982 CAD
$703 USD
View
B+
Retailer 13
-
$1,131 CAD
$810 USD
View
B+
Retailer 14
-
$1,136 CAD
$813 USD
View
B+
Retailer 15
-
$1,206 CAD
$863 USD
View
B+
Retailer 16
-
$1,653 CAD
£932 GBP
View
Most Expensive
B
Reve Diamonds
3EC552A0A · Oct 30
$1,681 CAD
$1,204 USD
View
16 more retailers have this diamond
Prices start from $284 CADSave up to $1,398 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
1.15ct Oval
$284 CAD