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Cushion|Lab Grown|IGI

3.39ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG842621160

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG842621160

Diamond specifications and retailer prices

From €1,411 EUR
$1,576 USD
As of October 29, 2026
Save €6,350 EUR (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €7,760 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.39ct lab-grown cushion diamond

This 3.39ct lab-grown cushion 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 LG842621160 or 842621160. Listed at 14 retailers as of October 29, 2026, with prices from €1,411 to €7,760, a €6,350 spread on the same certified stone. Do Amore Diamonds lists it at €7,760. 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

3.39
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842621160
Dimensions11.51 × 7.38 × 5.10 mm
L/W Ratio1.56
Girdle conditionFaceted
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
11.51 mm7.38 mm3.39 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842621160
Side View
Table 61.0%Crown 32.4°Girdle: STK-THKPavilion 33.7°Culet: NoneDepth 69.1%

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: €7,760 EUR|Low: €1,343 EUR|High: €9,649 EUR|Avg: €3,997 EUR|-19.6%
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 30, 2026
Retailer 15€1,411 EUR
Retailer 10€1,463 EUR
Retailer 2€1,595 EUR
Retailer 14€1,994 EUR
Retailer 9€2,367 EUR
Retailer 8€2,601 EUR
Retailer 3€3,148 EUR
Retailer 12€3,660 EUR
Retailer 6€3,786 EUR
Retailer 11€4,148 EUR
Retailer 4€5,178 EUR
Retailer 7€5,324 EUR
Retailer 13€6,491 EUR
Retailer 5€6,982 EUR
Do Amore Diamonds€7,760 EUR

15 data points across 15 retailers

14 retailers€1,411 EUR to €7,760 EUR

A
Cheapest Retailer
-
€1,411 EUR
$1,576 USD
A
Retailer 2
-
€1,463 EUR
$1,635 USD
View
A
Retailer 3
-
€1,595 EUR
£1,403 GBP
View
A
Retailer 4
-
€1,994 EUR
$2,228 USD
View
A
Retailer 5
-
€2,367 EUR
View
A
Retailer 6
-
€2,601 EUR
$2,906 USD
View
Retailer 7
-
€3,148 EUR
A$5,411 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
€3,660 EUR
$4,089 USD
View
Retailer 9
-
€3,786 EUR
$4,230 USD
View
Price last confirmed 14 days ago
A
Retailer 10
-
€4,148 EUR
£3,649 GBP
View
Retailer 11
-
€5,178 EUR
$5,785 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
€6,491 EUR
$7,252 USD
View
B
Retailer 13
-
€6,982 EUR
$7,800 USD
View
Most Expensive
B
Do Amore Diamonds
27-FF331944E · Oct 29
€7,760 EUR
$8,670 USD
View
13 more retailers have this diamond
Prices start from €1,411 EURSave up to €6,350 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
3.39ct Cushion
€1,411 EUR