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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 €305 EUR
$340 USD
As of October 30, 2026
Save €2,444 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,749 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 29, 2026, with prices from €305 to €2,749, a €2,444 spread on the same certified stone. Brilliant Earth lists it at €2,749. 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
Colour
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

How it works →
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: €2,749 EUR|Low: €305 EUR|High: €2,848 EUR|Avg: €1,073 EUR|-3.5%
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
October 30, 2026
Retailer 10€305 EUR
Retailer 7€438 EUR
Retailer 15€463 EUR
Retailer 12€527 EUR
Retailer 8€550 EUR
Retailer 2€564 EUR
Retailer 4€592 EUR
Retailer 14€880 EUR
Retailer 11€983 EUR
Retailer 13€1,073 EUR
Retailer 6€1,175 EUR
Retailer 9€1,285 EUR
Retailer 5€1,325 EUR
Retailer 3€2,480 EUR
Brilliant Earth€2,749 EUR

26 data points across 15 retailers

18 retailers€305 EUR to €2,749 EUR

A
Cheapest Retailer
-
€305 EUR
$340 USD
Final sale: no returns
Retailer 2
-
€340 EUR
$378 USD
View
Price last confirmed 28 days ago
Retailer 3
-
€396 EUR
$441 USD
View
Price last confirmed 32 days ago
Retailer 4
-
€438 EUR
$488 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
€463 EUR
$515 USD
View
A
Retailer 6
-
€527 EUR
$586 USD
View
A
Retailer 7
-
€550 EUR
ZAR 9,888 ZAR
View
A
Retailer 8
-
€564 EUR
£495 GBP
View
A
Retailer 9
-
€592 EUR
View
B+
Retailer 10
-
€880 EUR
$979 USD
View
B+
Retailer 11
-
€983 EUR
$1,094 USD
View
B+
Retailer 12
-
€1,073 EUR
$1,194 USD
View
B+
Retailer 13
-
€1,175 EUR
SGD 1,768 SGD
View
B+
Retailer 14
-
€1,285 EUR
£1,126 GBP
View
B
Retailer 15
-
€1,325 EUR
$1,475 USD
View
Retailer 16
-
€1,409 EUR
$1,568 USD
View
Price last confirmed 29 days ago
Retailer 17
-
€2,480 EUR
$2,760 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21590226A · Oct 29
€2,749 EUR
$3,060 USD
View
17 more retailers have this diamond
Prices start from €305 EURSave up to €2,444 EUR

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
€305 EUR