CaratHunter
Plans
Marquise|Lab Grown|IGI

3.04ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG780662175

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780662175

Diamond specifications and retailer prices

From €2,976 EUR
As of November 4, 2026
Save €17,498 EUR (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €20,474 EUR at Do Amore Diamonds · As of November 4, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780662175 or 780662175. Listed at 15 retailers as of November 4, 2026, with prices from €2,976 to €20,474, a €17,498 spread on the same certified stone. Do Amore Diamonds lists it at €20,474. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662175
Dimensions14.19 × 7.40 × 4.82 mm
L/W Ratio1.92
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
14.19 mm7.40 mm3.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662175
Side View
Table 57.0%Crown 36.6°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
A
Excellent
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: Nov 4
Current: €20,474 EUR|Low: €2,976 EUR|High: €24,394 EUR|Avg: €7,050 EUR|-16.1%
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
Retailer 15
November 5, 2026
Retailer 9€2,976 EUR
Retailer 12€3,169 EUR
Retailer 15€3,365 EUR
Retailer 3€3,385 EUR
Retailer 11€3,591 EUR
Retailer 7€4,184 EUR
Retailer 10€4,761 EUR
Retailer 13€4,761 EUR
Retailer 8€5,357 EUR
Retailer 6€6,629 EUR
Retailer 5€6,775 EUR
Retailer 4€8,036 EUR
Retailer 2€8,139 EUR
Retailer 14€9,443 EUR
Do Amore Diamonds€20,474 EUR

36 data points across 15 retailers

15 retailers€2,976 EUR to €20,474 EUR

A
Cheapest Retailer
-
€2,976 EUR
A
Retailer 2
-
€3,169 EUR
View
A
Retailer 3
-
€3,365 EUR
View
A
Retailer 4
-
€3,385 EUR
View
A
Retailer 5
-
€3,591 EUR
View
A
Retailer 6
-
€4,184 EUR
View
Final sale: no returns
A
Retailer 7
-
€4,761 EUR
View
A
Retailer 8
-
€4,761 EUR
View
A
Retailer 9
-
€5,357 EUR
View
Retailer 10
-
€6,629 EUR
View
Price last confirmed 8 days ago
Retailer 11
-
€6,775 EUR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
€8,036 EUR
View
B+
Retailer 13
-
€8,139 EUR
View
B+
Retailer 14
-
€9,443 EUR
View
Most Expensive
B
Do Amore Diamonds
27-2ECADD841 · Nov 4
€20,474 EUR
$22,980 USD
View
14 more retailers have this diamond
Prices start from €2,976 EURSave up to €17,498 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
€2,976 EUR