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Radiant|Lab Grown|IGI

3.61ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG780666051

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

Certificate IGI LG780666051

Diamond specifications and retailer prices

From €1,893 EUR
$2,115 USD
As of October 30, 2026
Save €11,130 EUR (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €13,024 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.61ct lab-grown radiant diamond

This 3.61ct 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 LG780666051 or 780666051. Listed at 15 retailers as of October 30, 2026, with prices from €1,893 to €13,024, a €11,130 spread on the same certified stone. Do Amore Diamonds lists it at €13,024. 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

3.61
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780666051
Dimensions10.79 × 7.51 × 5.01 mm
L/W Ratio1.44
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
10.79 mm7.51 mm3.61 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780666051
Side View
Table 59.0%Crown 42.5°Girdle: ThickPavilion 33.9°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €13,024 EUR|Low: €1,893 EUR|High: €15,136 EUR|Avg: €5,148 EUR|-14.0%
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 11€1,893 EUR
Retailer 5€2,060 EUR
Retailer 13€2,243 EUR
Retailer 15€2,345 EUR
Retailer 7€2,590 EUR
Retailer 4€3,286 EUR
Retailer 3€3,332 EUR
Retailer 12€3,433 EUR
Retailer 14€3,522 EUR
Retailer 2€4,064 EUR
Retailer 10€5,814 EUR
Retailer 6€6,023 EUR
Retailer 9€6,613 EUR
Retailer 8€8,441 EUR
Do Amore Diamonds€13,024 EUR

36 data points across 15 retailers

15 retailers€1,893 EUR to €13,024 EUR

A
Cheapest Retailer
-
€1,893 EUR
$2,115 USD
A
Retailer 2
-
€2,060 EUR
$2,301 USD
View
A
Retailer 3
-
€2,243 EUR
$2,506 USD
View
A
Retailer 4
-
€2,345 EUR
$2,620 USD
View
A
Retailer 5
-
€2,590 EUR
$2,894 USD
View
Final sale: no returns
A
Retailer 6
-
€3,286 EUR
$3,671 USD
View
A
Retailer 7
-
€3,332 EUR
$3,723 USD
View
A
Retailer 8
-
€3,433 EUR
$3,835 USD
View
A
Retailer 9
-
€3,522 EUR
$3,935 USD
View
B+
Retailer 10
-
€4,064 EUR
View
B+
Retailer 11
-
€5,814 EUR
$6,495 USD
View
B+
Retailer 12
-
€6,023 EUR
$6,729 USD
View
B+
Retailer 13
-
€6,613 EUR
£5,817 GBP
View
B
Retailer 14
-
€8,441 EUR
$9,430 USD
View
Most Expensive
B
Do Amore Diamonds
27-D2EC58257 · Oct 30
€13,024 EUR
$14,550 USD
View
14 more retailers have this diamond
Prices start from €1,893 EURSave up to €11,130 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
3.61ct Radiant
€1,893 EUR