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Oval|Lab Grown|IGI

1.13ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG815649957

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815649957

Diamond specifications and retailer prices

From $478 CAD
$342 USD
As of October 30, 2026
Save $1,146 CAD (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,683 CAD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.13ct lab-grown oval diamond

This 1.13ct 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 LG815649957 or 815649957. Listed at 7 retailers as of October 25, 2026, with a 240% 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

1.13
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815649957
Dimensions8.48 × 5.87 × 3.62 mm
L/W Ratio1.44
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
8.48 mm5.87 mm1.13 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG815649957
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,683 CAD|Low: $478 CAD|High: $1,683 CAD|Avg: $1,000 CAD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5$478 CAD
Retailer 2$635 CAD
Retailer 6$683 CAD
Retailer 4$951 CAD
Retailer 7$1,189 CAD
Retailer 3$1,623 CAD
Rare Carat$1,683 CAD

22 data points across 7 retailers

7 retailers$478 CAD to $1,623 CAD

A
Cheapest Retailer
-
$478 CAD
$342 USD
A
Retailer 2
-
$635 CAD
£358 GBP
View
A
Retailer 3
-
$683 CAD
$489 USD
View
B+
Retailer 4
-
$951 CAD
$681 USD
View
B+
Retailer 5
-
$1,189 CAD
$851 USD
View
B
Retailer 6
-
$1,623 CAD
£915 GBP
View
Most Expensive
Rare Carat
KK272_l_815649957 · Oct 18
$1,683 CAD
$1,205 USD
View
Price last confirmed 12 days ago
6 more retailers have this diamond
Prices start from $478 CADSave up to $1,146 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
1.13ct Oval
$478 CAD