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Marquise|Lab Grown|IGI

3.04ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG784642964

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784642964

Diamond specifications and retailer prices

From €2,971 EUR
$3,319 USD
As of October 30, 2026
Save €17,464 EUR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €20,435 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784642964 or 784642964. Listed at 14 retailers as of October 30, 2026, with prices from €2,971 to €20,435, a €17,464 spread on the same certified stone. Do Amore Diamonds lists it at €20,435. 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
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642964
Dimensions14.42 × 7.58 × 4.59 mm
L/W Ratio1.90
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
14.42 mm7.58 mm3.04 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642964
Side View
Table 56.0%Crown 36.2°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 60.6%

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 30
Current: €20,435 EUR|Low: €2,971 EUR|High: €23,684 EUR|Avg: €6,705 EUR|-13.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 9€2,971 EUR
Retailer 10€3,167 EUR
Retailer 5€3,242 EUR
Retailer 7€3,261 EUR
Retailer 12€3,585 EUR
Retailer 6€4,051 EUR
Retailer 2€4,753 EUR
Retailer 14€4,753 EUR
Retailer 4€5,364 EUR
Retailer 3€6,440 EUR
Retailer 11€6,499 EUR
Retailer 13€8,190 EUR
Retailer 8€9,121 EUR
Do Amore Diamonds€20,435 EUR

33 data points across 14 retailers

14 retailers€2,971 EUR to €20,435 EUR

A
Cheapest Retailer
-
€2,971 EUR
$3,319 USD
A
Retailer 2
-
€3,167 EUR
$3,538 USD
View
A
Retailer 3
-
€3,242 EUR
$3,622 USD
View
A
Retailer 4
-
€3,261 EUR
$3,643 USD
View
A
Retailer 5
-
€3,585 EUR
$4,005 USD
View
A
Retailer 6
-
€4,051 EUR
$4,526 USD
View
Final sale: no returns
A
Retailer 7
-
€4,753 EUR
$5,310 USD
View
A
Retailer 8
-
€4,753 EUR
$5,310 USD
View
B+
Retailer 9
-
€5,364 EUR
$5,993 USD
View
B+
Retailer 10
-
€6,440 EUR
$7,195 USD
View
B+
Retailer 11
-
€6,499 EUR
View
B+
Retailer 12
-
€8,190 EUR
£7,205 GBP
View
B+
Retailer 13
-
€9,121 EUR
$10,190 USD
View
Most Expensive
B
Do Amore Diamonds
27-75B116897 · Oct 31
€20,435 EUR
$22,830 USD
View
13 more retailers have this diamond
Prices start from €2,971 EURSave up to €17,464 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 Marquise
€2,971 EUR