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Cushion|Lab Grown|IGI

4.11ct D FL Cushion Lab Grown Diamond

GD • D/FL • IGI LG784642848

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG784642848

Diamond specifications and retailer prices

From €3,567 EUR
$3,985 USD
As of November 1, 2026
Save €18,676 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €22,243 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.11ct lab-grown cushion diamond

This 4.11ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG784642848 or 784642848. Listed at 10 retailers as of October 31, 2026, with prices from €3,567 to €22,243, a €18,676 spread on the same certified stone. Do Amore Diamonds lists it at €22,243. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.11
Carat
D
Color
FL
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642848
Dimensions9.03 × 9.02 × 6.42 mm
L/W Ratio1.00
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
9.03 mm9.02 mm4.11 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642848
Side View
Table 57.0%Crown 37.2°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 71.2%

Caratlytics Score

How it works →
A
Excellent
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: Nov 1
Current: €22,243 EUR|Low: €3,567 EUR|High: €28,482 EUR|Avg: €9,496 EUR|-21.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5€3,567 EUR
Retailer 8€3,889 EUR
Retailer 7€3,984 EUR
Retailer 10€4,919 EUR
Retailer 3€5,815 EUR
Retailer 4€7,088 EUR
Retailer 9€7,246 EUR
Retailer 2€8,867 EUR
Retailer 6€11,403 EUR
Do Amore Diamonds€22,243 EUR

29 data points across 10 retailers

10 retailers€3,567 EUR to €22,243 EUR

A
Cheapest Retailer
-
€3,567 EUR
$3,985 USD
A
Retailer 2
-
€3,889 EUR
$4,345 USD
View
A
Retailer 3
-
€3,984 EUR
$4,451 USD
View
A
Retailer 4
-
€4,919 EUR
$5,496 USD
View
Final sale: no returns
A
Retailer 5
-
€5,815 EUR
$6,497 USD
View
B+
Retailer 6
-
€7,088 EUR
View
Retailer 7
-
€7,246 EUR
$8,095 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
€8,867 EUR
£7,800 GBP
View
B
Retailer 9
-
€11,403 EUR
$12,740 USD
View
Most Expensive
B
Do Amore Diamonds
27-794C95AC7 · Oct 31
€22,243 EUR
$24,850 USD
View
9 more retailers have this diamond
Prices start from €3,567 EURSave up to €18,676 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
4.11ct Cushion
€3,567 EUR