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Radiant|Lab Grown|IGI

1.36ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG836620718

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG836620718

Diamond specifications and retailer prices

From $476 CAD
$340 USD
As of October 30, 2026
Save $2,953 CAD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,863 CAD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.36ct lab-grown radiant diamond

This 1.36ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836620718 or 836620718. Listed at 18 retailers as of October 30, 2026, with a 621% 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

1.36
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620718
Dimensions7.92 × 5.55 × 3.77 mm
L/W Ratio1.43
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
7.92 mm5.55 mm1.36 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620718
Side View
Table 68.0%Crown 40.3°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 67.9%

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 30
Current: $3,863 CAD|Low: $476 CAD|High: $4,437 CAD|Avg: $1,669 CAD|-1.6%
Rare Carat
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
October 30, 2026
Retailer 11$476 CAD
Retailer 7$683 CAD
Retailer 3$721 CAD
Retailer 13$820 CAD
Retailer 9$857 CAD
Retailer 8$879 CAD
Retailer 4$923 CAD
Retailer 15$1,370 CAD
Retailer 12$1,531 CAD
Retailer 14$1,671 CAD
Retailer 6$1,831 CAD
Retailer 10$2,001 CAD
Retailer 5$2,064 CAD
Retailer 2$3,429 CAD
Rare Carat$3,863 CAD

26 data points across 15 retailers

18 retailers$476 CAD to $3,429 CAD

A
Cheapest Retailer
-
$476 CAD
$340 USD
Final sale: no returns
Retailer 2
-
$529 CAD
$378 USD
View
Price last confirmed 28 days ago
Retailer 3
-
$617 CAD
$441 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$683 CAD
$488 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$721 CAD
$515 USD
View
A
Retailer 6
-
$820 CAD
$586 USD
View
A
Retailer 7
-
$857 CAD
ZAR 9,888 ZAR
View
A
Retailer 8
-
$879 CAD
£495 GBP
View
A
Retailer 9
-
$923 CAD
€628 EUR
View
B+
Retailer 10
-
$1,370 CAD
$979 USD
View
B+
Retailer 11
-
$1,531 CAD
$1,094 USD
View
B+
Retailer 12
-
$1,671 CAD
$1,194 USD
View
B+
Retailer 13
-
$1,831 CAD
SGD 1,768 SGD
View
B
Retailer 14
-
$2,001 CAD
£1,126 GBP
View
B
Retailer 15
-
$2,064 CAD
$1,475 USD
View
Retailer 16
-
$2,195 CAD
$1,568 USD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$3,429 CAD
$2,450 USD
View
Most Expensive
Rare Carat
PD-243033 · Oct 18
$3,863 CAD
$2,760 USD
View
Price last confirmed 11 days ago
17 more retailers have this diamond
Prices start from $476 CADSave up to $2,953 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
1.36ct Radiant
$476 CAD