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Radiant|Lab Grown|IGI

3.01ct E FL Radiant Lab Grown Diamond

EX • E/FL • IGI LG780663311

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

Certificate IGI LG780663311

Diamond specifications and retailer prices

From €2,077 EUR
$2,320 USD
As of October 29, 2026
Save €5,585 EUR (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €7,662 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.01ct lab-grown radiant diamond

This 3.01ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780663311 or 780663311. Listed at 14 retailers as of October 29, 2026, with prices from €2,077 to €7,662, a €5,585 spread on the same certified stone. Brilliant Earth lists it at €7,662. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.01
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780663311
Dimensions10.14 × 7.28 × 4.73 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
10.14 mm7.28 mm3.01 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780663311
Side View
Table 63.0%Crown 41.9°Girdle: MED-STKPavilion 33.6°Culet: NoneDepth 65.0%

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: Oct 29
Current: €7,662 EUR|Low: €2,077 EUR|High: €9,882 EUR|Avg: €5,012 EUR|-21.6%
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
October 30, 2026
Retailer 12€2,077 EUR
Retailer 14€2,372 EUR
Retailer 2€2,678 EUR
Retailer 13€2,868 EUR
Retailer 11€2,940 EUR
Retailer 6€3,237 EUR
Retailer 7€4,523 EUR
Retailer 10€5,097 EUR
Retailer 3€5,248 EUR
Retailer 8€5,593 EUR
Retailer 9€5,608 EUR
Retailer 5€6,823 EUR
Retailer 4€7,528 EUR
Brilliant Earth€7,662 EUR

41 data points across 14 retailers

14 retailers€2,077 EUR to €7,662 EUR

A
Cheapest Retailer
-
€2,077 EUR
$2,320 USD
A
Retailer 2
-
€2,372 EUR
HK$20,700 HKD
View
A
Retailer 3
-
€2,678 EUR
£2,356 GBP
View
A
Retailer 4
-
€2,868 EUR
$3,204 USD
View
A
Retailer 5
-
€2,940 EUR
$3,285 USD
View
Retailer 6
-
€3,237 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
€4,523 EUR
ZAR 81,635 ZAR
View
B+
Retailer 8
-
€5,097 EUR
$5,695 USD
View
B
Retailer 9
-
€5,248 EUR
$5,863 USD
View
B
Retailer 10
-
€5,593 EUR
£4,920 GBP
View
B+
Retailer 11
-
€5,608 EUR
$6,265 USD
View
B
Retailer 12
-
€6,823 EUR
$7,623 USD
View
B
Retailer 13
-
€7,528 EUR
$8,410 USD
View
Most Expensive
B
Brilliant Earth
19088270A · Oct 30
€7,662 EUR
$8,560 USD
View
13 more retailers have this diamond
Prices start from €2,077 EURSave up to €5,585 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
3.01ct Radiant
€2,077 EUR