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Cushion|Lab Grown|IGI

3.04ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG670484774

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG670484774

Diamond specifications and retailer prices

From €1,368 EUR
As of November 4, 2026
Save €5,963 EUR (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €7,331 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 LG670484774 or 670484774. Listed at 22 retailers as of November 4, 2026, with prices from €1,368 to €7,331, a €5,963 spread on the same certified stone. Brilliant Earth lists it at €7,331. 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 angle34.3°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670484774
Dimensions9.84 × 7.88 × 4.96 mm
L/W Ratio1.25
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
9.84 mm7.88 mm3.04 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670484774
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 33.7°Culet: NoneDepth 62.9%

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: Nov 4
Current: €7,331 EUR|Low: €1,368 EUR|High: €9,183 EUR|Avg: €3,411 EUR|-1.0%
Brilliant Earth
Retailer 2
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Retailer 21
November 5, 2026
Retailer 9€1,368 EUR
Retailer 6€1,417 EUR
Retailer 20€1,571 EUR
Retailer 3€1,614 EUR
Retailer 18€1,636 EUR
Retailer 13€1,980 EUR
Retailer 21€2,112 EUR
Retailer 17€2,260 EUR
Retailer 19€2,364 EUR
Retailer 8€2,649 EUR
Retailer 16€3,201 EUR
Retailer 15€3,295 EUR
Retailer 7€3,422 EUR
Retailer 4€3,903 EUR
Retailer 2€4,037 EUR
Retailer 5€4,392 EUR
Retailer 11€4,744 EUR
Retailer 12€4,984 EUR
Retailer 10€5,155 EUR
Brilliant Earth€7,331 EUR
Retailer 14€9,183 EUR

39 data points across 21 retailers

22 retailers€1,368 EUR to €7,331 EUR

A
Cheapest Retailer
-
€1,368 EUR
Final sale: no returns
Retailer 2
-
€1,417 EUR
View
Price last confirmed 24 days ago
A
Retailer 3
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€1,571 EUR
View
A
Retailer 4
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€1,614 EUR
View
A
Retailer 5
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€1,636 EUR
View
A
Retailer 6
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€1,980 EUR
View
A
Retailer 7
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€2,112 EUR
View
A
Retailer 8
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€2,260 EUR
View
A
Retailer 9
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€2,364 EUR
View
A
Retailer 10
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€2,649 EUR
View
A
Retailer 11
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€3,201 EUR
View
A
Retailer 12
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€3,295 EUR
View
A
Retailer 13
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€3,422 EUR
View
B+
Retailer 14
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€3,903 EUR
View
B+
Retailer 15
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€4,037 EUR
View
B+
Retailer 16
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€4,392 EUR
View
B+
Retailer 17
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€4,744 EUR
View
B+
Retailer 18
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€4,984 EUR
View
Retailer 19
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€5,114 EUR
View
Price last confirmed 93 days ago
B+
Retailer 20
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€5,155 EUR
View
Retailer 21
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€5,354 EUR
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
14267754A · Nov 4
€7,331 EUR
$8,260 USD
View
21 more retailers have this diamond
Prices start from €1,368 EURSave up to €5,963 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
€1,368 EUR