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Radiant|Lab Grown|IGI

1.50ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG811638201

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

Certificate IGI LG811638201

Diamond specifications and retailer prices

From €485 EUR
£426 GBP
As of November 1, 2026
Save €2,567 EUR (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €3,052 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811638201 or 811638201. Listed at 9 retailers as of November 1, 2026, with prices from €485 to €3,052, a €2,567 spread on the same certified stone. Do Amore Diamonds lists it at €3,052. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811638201
Dimensions8.21 × 5.75 × 3.68 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
8.21 mm5.75 mm1.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811638201
Side View
Table 64.0%Crown 44.5°Girdle: MED-STKPavilion 33.4°Culet: NoneDepth 64.0%

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: Nov 1
Current: €3,052 EUR|Low: €421 EUR|High: €3,920 EUR|Avg: €1,654 EUR|-22.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
November 1, 2026
Retailer 3€421 EUR
Retailer 2€485 EUR
Retailer 13€678 EUR
Retailer 9€680 EUR
Retailer 16€999 EUR
Retailer 6€1,091 EUR
Retailer 7€1,111 EUR
Retailer 12€1,135 EUR
Retailer 15€1,511 EUR
Retailer 11€1,739 EUR
Retailer 4€1,773 EUR
Retailer 5€2,119 EUR
Retailer 10€2,533 EUR
Retailer 8€2,630 EUR
Retailer 14€3,016 EUR
Do Amore Diamonds€3,052 EUR

21 data points across 16 retailers

9 retailers€485 EUR to €3,052 EUR

A
Cheapest Retailer
-
€485 EUR
£426 GBP
A
Retailer 2
-
€678 EUR
$757 USD
View
A
Retailer 3
-
€680 EUR
$760 USD
View
B+
Retailer 4
-
€1,135 EUR
$1,268 USD
View
B+
Retailer 5
-
€1,511 EUR
$1,688 USD
View
B+
Retailer 6
-
€1,739 EUR
£1,530 GBP
View
B
Retailer 7
-
€2,533 EUR
$2,830 USD
View
Retailer 8
-
€3,016 EUR
$3,370 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-04E75D7DF · Nov 1
€3,052 EUR
$3,410 USD
View
8 more retailers have this diamond
Prices start from €485 EURSave up to €2,567 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
1.50ct Radiant
€485 EUR