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Radiant|Lab Grown|IGI

1.36ct E FL Radiant Lab Grown Diamond

EX • E/FL • IGI LG811640868

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

Certificate IGI LG811640868

Diamond specifications and retailer prices

From €287 EUR
$321 USD
As of October 31, 2026
Save €1,906 EUR (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,837 EUR at Brilliant Earth · As of September 28, 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 LG811640868 or 811640868. Listed at 23 retailers as of October 30, 2026, with a 663% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811640868
Dimensions7.93 × 5.60 × 3.71 mm
L/W Ratio1.42
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
7.93 mm5.60 mm1.36 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811640868
Side View
Table 64.0%Crown 38.5°Girdle: MediumPavilion 35.9°Culet: NoneDepth 66.3%

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 31
Current: €2,193 EUR|Low: €284 EUR|High: €2,739 EUR|Avg: €973 EUR|-19.9%
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
Retailer 18
October 31, 2026
Retailer 11€287 EUR
Retailer 14€338 EUR
Retailer 9€437 EUR
Retailer 13€501 EUR
Retailer 3€525 EUR
Retailer 17€547 EUR
Retailer 16€548 EUR
Retailer 12€564 EUR
Retailer 2€592 EUR
Retailer 5€876 EUR
Retailer 18€979 EUR
Retailer 4€1,069 EUR
Retailer 8€1,171 EUR
Retailer 10€1,269 EUR
Retailer 15€1,285 EUR
Retailer 7€1,320 EUR
Brilliant Earth€2,193 EUR
Retailer 6€2,470 EUR

30 data points across 18 retailers

23 retailers€287 EUR to €2,193 EUR

A
Cheapest Retailer
-
€287 EUR
$321 USD
Final sale: no returns
A
Retailer 2
-
€338 EUR
£297 GBP
View
Retailer 3
-
€338 EUR
$378 USD
View
Price last confirmed 29 days ago
Retailer 4
-
€395 EUR
$441 USD
View
Price last confirmed 34 days ago
Retailer 5
-
€437 EUR
$488 USD
View
Price last confirmed 28 days ago
A
Retailer 6
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€501 EUR
$560 USD
View
A
Retailer 7
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€525 EUR
$586 USD
View
A
Retailer 8
-
€547 EUR
$611 USD
View
A
Retailer 9
-
€548 EUR
ZAR 9,888 ZAR
View
A
Retailer 10
-
€564 EUR
£496 GBP
View
A
Retailer 11
-
€592 EUR
View
B+
Retailer 12
-
€876 EUR
$979 USD
View
Retailer 13
-
€959 EUR
$1,071 USD
View
Price last confirmed 26 days ago
B+
Retailer 14
-
€979 EUR
$1,094 USD
View
B+
Retailer 15
-
€1,069 EUR
$1,194 USD
View
B+
Retailer 16
-
€1,171 EUR
SGD 1,768 SGD
View
Retailer 17
-
€1,269 EUR
£1,116 GBP
View
Price last confirmed 27 days ago
B
Retailer 18
-
€1,285 EUR
£1,130 GBP
View
B
Retailer 19
-
€1,320 EUR
$1,475 USD
View
Retailer 20
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€1,404 EUR
$1,568 USD
View
Price last confirmed 31 days ago
B
Retailer 21
-
€2,193 EUR
$2,450 USD
View
Retailer 22
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€2,470 EUR
$2,760 USD
View
Price last confirmed 13 days ago
Most Expensive
Brilliant Earth
20879670A · Sep 28
€2,837 EUR
$3,170 USD
View
Price last confirmed 33 days ago
22 more retailers have this diamond
Prices start from €287 EURSave up to €1,906 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
€287 EUR