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Cushion|Lab Grown|IGI

3.04ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG754563504

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

Certificate IGI LG754563504

Diamond specifications and retailer prices

From €1,494 EUR
$1,669 USD
As of October 31, 2026
Save €6,508 EUR (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €24,597 EUR at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 3.04ct lab-grown cushion diamond

This 3.04ct 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 LG754563504 or 754563504. Listed at 23 retailers as of October 31, 2026, with a 436% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.04
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563504
Dimensions8.46 × 8.46 × 5.45 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
8.46 mm8.46 mm3.04 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563504
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 64.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,773 EUR|Low: €1,494 EUR|High: €8,754 EUR|Avg: €3,707 EUR|-9.7%
Retailer 1
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Retailer 4
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Retailer 16
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Retailer 20
Retailer 21
November 1, 2026
Retailer 18€1,494 EUR
Retailer 17€1,555 EUR
Retailer 10€1,571 EUR
Retailer 1€1,773 EUR
Retailer 7€1,879 EUR
Retailer 2€2,043 EUR
Retailer 12€2,103 EUR
Retailer 16€2,388 EUR
Retailer 13€2,460 EUR
Retailer 15€3,364 EUR
Retailer 3€3,459 EUR
Retailer 4€3,601 EUR
Retailer 6€3,873 EUR
Retailer 8€4,071 EUR
Retailer 20€4,165 EUR
Retailer 9€4,661 EUR
Retailer 11€4,927 EUR
Retailer 21€5,279 EUR
Retailer 5€5,425 EUR
Retailer 14€6,606 EUR
Retailer 19€8,002 EUR

28 data points across 21 retailers

23 retailers€1,494 EUR to €8,002 EUR

A
Cheapest Retailer
-
€1,494 EUR
$1,669 USD
Final sale: no returns
A
Retailer 2
-
€1,555 EUR
$1,737 USD
View
A
Retailer 3
-
€1,571 EUR
$1,755 USD
View
A
Retailer 4
-
€1,773 EUR
£1,559 GBP
View
A
Retailer 5
-
€1,879 EUR
HK$16,400 HKD
View
A
Retailer 6
-
€2,043 EUR
$2,283 USD
View
A
Retailer 7
-
€2,103 EUR
£1,850 GBP
View
A
Retailer 8
-
€2,388 EUR
View
A
Retailer 9
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€2,460 EUR
$2,748 USD
View
A
Retailer 10
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€3,364 EUR
A$5,782 AUD
View
A
Retailer 11
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€3,459 EUR
ZAR 62,434 ZAR
View
A
Retailer 12
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€3,601 EUR
£3,168 GBP
View
A
Retailer 13
-
€3,873 EUR
$4,327 USD
View
B+
Retailer 14
-
€4,071 EUR
$4,548 USD
View
B+
Retailer 15
-
€4,165 EUR
$4,653 USD
View
B+
Retailer 16
-
€4,661 EUR
£4,100 GBP
View
Retailer 17
-
€4,927 EUR
$5,505 USD
View
Price last confirmed 13 days ago
B+
Retailer 18
-
€5,279 EUR
$5,898 USD
View
B+
Retailer 19
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€5,425 EUR
SGD 8,190 SGD
View
B+
Retailer 20
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€6,606 EUR
$7,380 USD
View
B+
Retailer 21
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€8,002 EUR
$8,940 USD
View
Retailer 22
-
€9,222 EUR
A$15,851 AUD
View
Price last confirmed 31 days ago
Most Expensive
Diamond Quarter
3.04IFDLG676043N · Oct 31
€24,597 EUR
£21,637 GBP
View
Price under review
22 more retailers have this diamond
Prices start from €1,494 EURSave up to €6,508 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
3.04ct Cushion
€1,494 EUR