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Cushion|Lab Grown|IGI

4.24ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG784645273

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784645273

Diamond specifications and retailer prices

From €3,671 EUR
$4,101 USD
As of October 30, 2026
Save €19,244 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €22,914 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.24ct lab-grown cushion diamond

This 4.24ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784645273 or 784645273. Listed at 10 retailers as of October 30, 2026, with prices from €3,671 to €22,914, a €19,244 spread on the same certified stone. Do Amore Diamonds lists it at €22,914. 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

4.24
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645273
Dimensions10.86 × 8.74 × 5.58 mm
L/W Ratio1.24
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
10.86 mm8.74 mm4.24 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645273
Side View
Table 59.0%Crown 33.8°Girdle: MED-THKPavilion 34.6°Culet: NoneDepth 63.8%

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: €22,914 EUR|Low: €3,671 EUR|High: €29,350 EUR|Avg: €11,032 EUR|-21.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4€3,671 EUR
Retailer 7€4,001 EUR
Retailer 6€4,213 EUR
Retailer 10€5,070 EUR
Retailer 9€6,028 EUR
Retailer 2€7,313 EUR
Retailer 11€7,607 EUR
Retailer 8€9,182 EUR
Retailer 5€11,761 EUR
Do Amore Diamonds€22,914 EUR
Retailer 3€24,450 EUR

27 data points across 11 retailers

10 retailers€3,671 EUR to €22,914 EUR

A+
Cheapest Retailer
-
€3,671 EUR
$4,101 USD
A
Retailer 2
-
€4,001 EUR
$4,470 USD
View
A
Retailer 3
-
€4,213 EUR
$4,707 USD
View
A
Retailer 4
-
€5,070 EUR
$5,664 USD
View
Final sale: no returns
A
Retailer 5
-
€6,028 EUR
$6,735 USD
View
A
Retailer 6
-
€7,313 EUR
View
Retailer 7
-
€7,607 EUR
$8,499 USD
View
Price last confirmed 83 days ago
B+
Retailer 8
-
€9,182 EUR
£8,077 GBP
View
B+
Retailer 9
-
€11,761 EUR
$13,140 USD
View
Most Expensive
B
Do Amore Diamonds
27-AD22E72E5 · Oct 31
€22,914 EUR
$25,600 USD
View
9 more retailers have this diamond
Prices start from €3,671 EURSave up to €19,244 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+
4.24ct Cushion
€3,671 EUR