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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 €1,376 EUR
As of November 4, 2026
Save €8,183 EUR (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €24,389 EUR at Diamond Quarter · As of November 5, 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 November 4, 2026, with a 595% 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
Colour
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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Price History

Last verified: Nov 4
Current: €9,559 EUR|Low: €1,376 EUR|High: €9,559 EUR|Avg: €3,208 EUR|+14.3%
Retailer 1
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Retailer 20
November 5, 2026
Retailer 19€1,376 EUR
Retailer 5€1,416 EUR
Retailer 10€1,542 EUR
Retailer 16€1,636 EUR
Retailer 15€1,738 EUR
Retailer 14€1,923 EUR
Retailer 11€2,026 EUR
Retailer 2€2,068 EUR
Retailer 6€2,201 EUR
Retailer 20€3,327 EUR
Retailer 9€3,335 EUR
Retailer 8€3,433 EUR
Retailer 7€3,561 EUR
Retailer 17€3,581 EUR
Retailer 3€3,886 EUR
Retailer 12€4,415 EUR
Retailer 13€4,886 EUR
Retailer 18€4,886 EUR
Retailer 4€5,016 EUR
Retailer 1€9,559 EUR

25 data points across 20 retailers

23 retailers€1,376 EUR to €9,559 EUR

A
Cheapest Retailer
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€1,376 EUR
Final sale: no returns
A
Retailer 2
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€1,416 EUR
View
A
Retailer 3
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€1,542 EUR
View
A
Retailer 4
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€1,636 EUR
View
A
Retailer 5
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€1,738 EUR
View
A
Retailer 6
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€1,923 EUR
View
A
Retailer 7
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€2,026 EUR
View
A
Retailer 8
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€2,068 EUR
View
A
Retailer 9
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€2,201 EUR
View
A
Retailer 10
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€3,327 EUR
View
A
Retailer 11
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€3,335 EUR
View
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Retailer 12
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€3,433 EUR
View
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Retailer 13
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€3,561 EUR
View
A
Retailer 14
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€3,581 EUR
View
B+
Retailer 15
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€3,886 EUR
View
B+
Retailer 16
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€4,415 EUR
View
Retailer 17
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€4,886 EUR
View
Price last confirmed 17 days ago
B+
Retailer 18
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€4,886 EUR
View
B+
Retailer 19
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€5,016 EUR
View
B
Retailer 20
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€6,550 EUR
View
Retailer 21
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€9,144 EUR
View
Price last confirmed 35 days ago
B
Retailer 22
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€9,559 EUR
View
Most Expensive
Diamond Quarter
3.04IFDLG676043N · Nov 5
€24,389 EUR
£21,637 GBP
View
Price under review
22 more retailers have this diamond
Prices start from €1,376 EURSave up to €8,183 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
€1,376 EUR