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Radiant|Lab Grown|IGI

3.44ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG782640811

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

Certificate IGI LG782640811

Diamond specifications and retailer prices

From €2,349 EUR
$2,624 USD
As of October 30, 2026
Save €7,811 EUR (77%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €10,159 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.44ct lab-grown radiant diamond

This 3.44ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG782640811 or 782640811. Listed at 27 retailers as of October 29, 2026, with prices from €2,349 to €10,159, a €7,811 spread on the same certified stone. Brilliant Earth lists it at €10,159. 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

3.44
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle30.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782640811
Dimensions10.24 × 7.19 × 4.93 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.24 mm7.19 mm3.44 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782640811
Side View
Table 65.0%Crown 41.9°Girdle: Slightly ThickPavilion 30.4°Culet: NoneDepth 68.6%

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: €10,159 EUR|Low: €2,255 EUR|High: €10,159 EUR|Avg: €5,001 EUR
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
October 31, 2026
Retailer 3€2,349 EUR
Retailer 7€2,555 EUR
Retailer 4€2,725 EUR
Retailer 9€2,759 EUR
Retailer 17€2,869 EUR
Retailer 10€3,679 EUR
Retailer 6€3,745 EUR
Retailer 12€3,894 EUR
Retailer 2€3,997 EUR
Retailer 14€4,309 EUR
Retailer 5€5,626 EUR
Retailer 15€6,163 EUR
Retailer 11€6,327 EUR
Retailer 16€6,923 EUR
Retailer 13€7,304 EUR
Retailer 8€9,131 EUR
Brilliant Earth€10,159 EUR

39 data points across 17 retailers

27 retailers€2,349 EUR to €10,159 EUR

A
Cheapest Retailer
-
€2,349 EUR
$2,624 USD
A
Retailer 2
-
€2,555 EUR
$2,855 USD
View
A
Retailer 3
-
€2,631 EUR
$2,939 USD
View
Final sale: no returns
A
Retailer 4
-
€2,725 EUR
$3,044 USD
View
Retailer 5
-
€2,725 EUR
$3,044 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
€2,759 EUR
$3,082 USD
View
A
Retailer 7
-
€2,869 EUR
$3,205 USD
View
A
Retailer 8
-
€3,151 EUR
HK$27,500 HKD
View
B+
Retailer 9
-
€3,640 EUR
$4,067 USD
View
B+
Retailer 10
-
€3,679 EUR
£3,237 GBP
View
B+
Retailer 11
-
€3,745 EUR
$4,184 USD
View
B+
Retailer 12
-
€3,790 EUR
$4,234 USD
View
B+
Retailer 13
-
€3,894 EUR
$4,350 USD
View
B+
Retailer 14
-
€3,997 EUR
$4,466 USD
View
Retailer 15
-
€4,309 EUR
View
Price last confirmed 7 days ago
B+
Retailer 16
-
€5,170 EUR
£4,548 GBP
View
Retailer 17
-
€5,298 EUR
$5,919 USD
View
Price last confirmed 95 days ago
Retailer 18
-
€5,626 EUR
A$9,669 AUD
View
Price last confirmed 30 days ago
Retailer 19
-
€6,163 EUR
A$10,592 AUD
View
Price last confirmed 8 days ago
B+
Retailer 20
-
€6,327 EUR
ZAR 114,185 ZAR
View
B+
Retailer 21
-
€6,923 EUR
$7,734 USD
View
B+
Retailer 22
-
€7,304 EUR
£6,425 GBP
View
B
Retailer 23
-
€7,488 EUR
$8,366 USD
View
B
Retailer 24
-
€7,992 EUR
$8,929 USD
View
B
Retailer 25
-
€9,131 EUR
SGD 13,786 SGD
View
B
Retailer 26
-
€9,501 EUR
$10,615 USD
View
Most Expensive
B
Brilliant Earth
18139446A · Oct 29
€10,159 EUR
$11,350 USD
View
26 more retailers have this diamond
Prices start from €2,349 EURSave up to €7,811 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
3.44ct Radiant
€2,349 EUR