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Cushion|Lab Grown|IGI

4.34ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG784645773

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784645773

Diamond specifications and retailer prices

From €3,383 EUR
$3,780 USD
As of October 30, 2026
Save €17,571 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €20,954 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.34ct lab-grown cushion diamond

This 4.34ct lab-grown cushion 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 LG784645773 or 784645773. Listed at 10 retailers as of October 30, 2026, with prices from €3,383 to €20,954, a €17,571 spread on the same certified stone. Do Amore Diamonds lists it at €20,954. 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

4.34
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645773
Dimensions10.54 × 8.80 × 6.06 mm
L/W Ratio1.20
Girdle conditionFaceted
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
10.54 mm8.80 mm4.34 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645773
Side View
Table 59.0%Crown 35.4°Girdle: STK-THKPavilion 37.1°Culet: NoneDepth 68.9%

Caratlytics Score

How it works →
A+
Exceptional
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: €20,954 EUR|Low: €3,383 EUR|High: €26,602 EUR|Avg: €8,667 EUR|-21.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2€3,383 EUR
Retailer 6€3,670 EUR
Retailer 10€4,597 EUR
Retailer 4€4,630 EUR
Retailer 8€5,521 EUR
Retailer 5€6,700 EUR
Retailer 9€7,080 EUR
Retailer 7€8,396 EUR
Retailer 3€11,296 EUR
Do Amore Diamonds€20,954 EUR

28 data points across 10 retailers

10 retailers€3,383 EUR to €20,954 EUR

A+
Cheapest Retailer
-
€3,383 EUR
$3,780 USD
A
Retailer 2
-
€3,670 EUR
$4,100 USD
View
A
Retailer 3
-
€4,597 EUR
$5,136 USD
View
Final sale: no returns
A
Retailer 4
-
€4,630 EUR
$5,173 USD
View
A
Retailer 5
-
€5,521 EUR
$6,168 USD
View
A
Retailer 6
-
€6,700 EUR
View
Retailer 7
-
€7,080 EUR
$7,910 USD
View
Price last confirmed 10 days ago
A
Retailer 8
-
€8,396 EUR
£7,386 GBP
View
B+
Retailer 9
-
€11,296 EUR
$12,620 USD
View
Most Expensive
B
Do Amore Diamonds
27-A730DF480 · Oct 30
€20,954 EUR
$23,410 USD
View
9 more retailers have this diamond
Prices start from €3,383 EURSave up to €17,571 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+
4.34ct Cushion
€3,383 EUR