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Radiant|Lab Grown|IGI

1.50ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG614332058

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

Certificate IGI LG614332058

Diamond specifications and retailer prices

From €231 EUR
$258 USD
As of October 30, 2026
Save €1,855 EUR (89%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €2,086 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG614332058 or 614332058. Listed at 29 retailers as of October 30, 2026, with prices from €231 to €2,086, a €1,855 spread on the same certified stone. Brilliant Earth lists it at €2,086. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614332058
Dimensions8.01 × 5.76 × 3.79 mm
L/W Ratio1.39
Culet sizePointed
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
8.01 mm5.76 mm1.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614332058
Side View
Table 63.0%Crown 32.6°Girdle: MediumPavilion 34.1°Culet: NoneDepth 65.8%

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: €2,086 EUR|Low: €231 EUR|High: €2,506 EUR|Avg: €889 EUR|-16.8%
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
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 3€231 EUR
Retailer 19€274 EUR
Retailer 21€421 EUR
Retailer 11€435 EUR
Retailer 4€448 EUR
Retailer 13€522 EUR
Retailer 9€522 EUR
Retailer 18€544 EUR
Retailer 2€559 EUR
Retailer 5€695 EUR
Retailer 10€709 EUR
Retailer 17€736 EUR
Retailer 20€881 EUR
Retailer 7€1,127 EUR
Retailer 12€1,166 EUR
Retailer 6€1,233 EUR
Retailer 14€1,249 EUR
Retailer 15€1,274 EUR
Retailer 16€1,274 EUR
Retailer 8€2,050 EUR
Brilliant Earth€2,086 EUR

37 data points across 21 retailers

29 retailers€231 EUR to €2,086 EUR

A
Cheapest Retailer
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€231 EUR
$258 USD
Retailer 2
-
€231 EUR
$258 USD
View
Price last confirmed 24 days ago
Retailer 3
-
€241 EUR
$269 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
€274 EUR
$306 USD
View
Final sale: no returns
Retailer 5
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€279 EUR
$312 USD
View
Price last confirmed 34 days ago
Retailer 6
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€286 EUR
$320 USD
View
Price last confirmed 29 days ago
Retailer 7
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€294 EUR
$329 USD
View
Price last confirmed 33 days ago
A
Retailer 8
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€421 EUR
$470 USD
View
A
Retailer 9
-
€435 EUR
HK$3,800 HKD
View
A
Retailer 10
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€448 EUR
$500 USD
View
A
Retailer 11
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€522 EUR
View
A
Retailer 12
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€522 EUR
$583 USD
View
A
Retailer 13
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€544 EUR
ZAR 9,812 ZAR
View
A
Retailer 14
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€559 EUR
£492 GBP
View
A
Retailer 15
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€695 EUR
$776 USD
View
A
Retailer 16
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€709 EUR
$792 USD
View
A
Retailer 17
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€736 EUR
A$1,265 AUD
View
B+
Retailer 18
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€881 EUR
$984 USD
View
B+
Retailer 19
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€1,017 EUR
$1,136 USD
View
Retailer 20
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€1,017 EUR
$1,136 USD
View
Price last confirmed 22 days ago
Retailer 21
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€1,060 EUR
$1,184 USD
View
Price last confirmed 31 days ago
B+
Retailer 22
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€1,127 EUR
$1,259 USD
View
B+
Retailer 23
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€1,166 EUR
$1,302 USD
View
B+
Retailer 24
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€1,233 EUR
$1,377 USD
View
B+
Retailer 25
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€1,249 EUR
SGD 1,886 SGD
View
B+
Retailer 26
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€1,274 EUR
A$2,189 AUD
View
B+
Retailer 27
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€1,274 EUR
£1,121 GBP
View
B
Retailer 28
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€2,050 EUR
$2,290 USD
View
Most Expensive
B
Brilliant Earth
10094056Y · Oct 31
€2,086 EUR
$2,330 USD
View
28 more retailers have this diamond
Prices start from €231 EURSave up to €1,855 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
€231 EUR