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Cushion|Lab Grown|IGI

4.04ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG743594045

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG743594045

Diamond specifications and retailer prices

From €2,716 EUR
£2,390 GBP
As of October 30, 2026
Save €14,756 EUR (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €17,472 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.04ct lab-grown cushion diamond

This 4.04ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743594045 or 743594045. Listed at 23 retailers as of October 30, 2026, with prices from €2,716 to €17,472, a €14,756 spread on the same certified stone. Do Amore Diamonds lists it at €17,472. 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

4.04
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743594045
Dimensions8.51 × 8.51 × 5.65 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
8.51 mm8.51 mm4.04 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743594045
Side View
Table 59.0%Crown 34.4°Girdle: STK-THKPavilion 35.3°Culet: NoneDepth 66.4%

Caratlytics Score

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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: €17,472 EUR|Low: €2,716 EUR|High: €19,012 EUR|Avg: €7,556 EUR|-8.1%
Do Amore Diamonds
Retailer 2
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 4€2,716 EUR
Retailer 18€2,954 EUR
Retailer 20€2,977 EUR
Retailer 23€3,314 EUR
Retailer 19€3,610 EUR
Retailer 9€4,056 EUR
Retailer 13€4,280 EUR
Retailer 2€5,216 EUR
Retailer 15€5,379 EUR
Retailer 7€5,620 EUR
Retailer 12€5,903 EUR
Retailer 8€6,919 EUR
Retailer 21€7,412 EUR
Retailer 11€7,645 EUR
Retailer 3€8,110 EUR
Retailer 10€9,017 EUR
Retailer 16€9,388 EUR
Retailer 22€9,667 EUR
Retailer 6€11,348 EUR
Retailer 5€11,745 EUR
Retailer 17€12,429 EUR
Retailer 14€13,817 EUR
Do Amore Diamonds€17,472 EUR

34 data points across 23 retailers

23 retailers€2,716 EUR to €17,472 EUR

A+
Cheapest Retailer
-
€2,716 EUR
£2,390 GBP
A
Retailer 2
-
€2,954 EUR
$3,300 USD
View
A
Retailer 3
-
€2,977 EUR
$3,326 USD
View
A
Retailer 4
-
€3,314 EUR
$3,702 USD
View
Final sale: no returns
A
Retailer 5
-
€3,610 EUR
$4,033 USD
View
A
Retailer 6
-
€4,056 EUR
HK$35,400 HKD
View
A
Retailer 7
-
€4,280 EUR
£3,765 GBP
View
A
Retailer 8
-
€5,216 EUR
View
A
Retailer 9
-
€5,379 EUR
$6,010 USD
View
A
Retailer 10
-
€5,620 EUR
£4,944 GBP
View
Retailer 11
-
€5,903 EUR
$6,595 USD
View
Price last confirmed 13 days ago
A
Retailer 12
-
€6,919 EUR
ZAR 124,884 ZAR
View
A
Retailer 13
-
€7,412 EUR
$8,281 USD
View
Retailer 14
-
€7,645 EUR
A$13,140 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
€8,110 EUR
$9,061 USD
View
B+
Retailer 16
-
€9,017 EUR
£7,932 GBP
View
B+
Retailer 17
-
€9,388 EUR
$10,488 USD
View
B+
Retailer 18
-
€9,667 EUR
$10,800 USD
View
B+
Retailer 19
-
€11,348 EUR
$12,678 USD
View
B
Retailer 20
-
€11,745 EUR
SGD 17,732 SGD
View
B+
Retailer 21
-
€12,429 EUR
$13,886 USD
View
Retailer 22
-
€13,817 EUR
A$23,749 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
Do Amore Diamonds
27-12D14F1CC · Oct 31
€17,472 EUR
$19,520 USD
View
22 more retailers have this diamond
Prices start from €2,716 EURSave up to €14,756 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+
4.04ct Cushion
€2,716 EUR