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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 $3,806 USD
As of October 29, 2026
Save $19,774 USD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $23,580 USD at Do Amore Diamonds · As of October 28, 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 28, 2026, with prices from $3,806 to $23,580, a $19,774 spread on the same certified stone. Do Amore Diamonds lists it at $23,580. 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 29
Current: $23,580 USD|Low: $3,669 USD|High: $29,720 USD|Avg: $9,733 USD|-20.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6$3,806 USD
Retailer 3$4,100 USD
Retailer 10$5,136 USD
Retailer 7$5,180 USD
Retailer 5$6,168 USD
Retailer 2$7,485 USD
Retailer 8$7,910 USD
Retailer 4$9,380 USD
Retailer 9$16,610 USD
Do Amore Diamonds$23,580 USD

28 data points across 10 retailers

10 retailers$3,806 USD to $23,580 USD

A+
Cheapest Retailer
-
$3,806 USD
A
Retailer 2
-
$4,100 USD
View
A
Retailer 3
-
$5,136 USD
View
Final sale: no returns
A
Retailer 4
-
$5,180 USD
View
A
Retailer 5
-
$6,168 USD
View
A
Retailer 6
-
$7,485 USD
€7,129 EUR
View
A
Retailer 7
-
$7,910 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$9,380 USD
£7,386 GBP
View
B
Retailer 9
-
$16,610 USD
View
Most Expensive
B
Do Amore Diamonds
27-A730DF480 · Oct 28
$23,580 USD
View
9 more retailers have this diamond
Prices start from $3,806 USDSave up to $19,774 USD

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
$3,806 USD