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Marquise|Lab Grown|IGI

3.04ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG804659478

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804659478

Diamond specifications and retailer prices

From €3,150 EUR
As of November 5, 2026
Save €12,639 EUR (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €15,788 EUR at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

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 LG804659478 or 804659478. Listed at 14 retailers as of November 4, 2026, with prices from €3,150 to €15,788, a €12,639 spread on the same certified stone. Taylor and Hart lists it at €15,788. 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 angle37.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659478
Dimensions15.21 × 7.37 × 4.72 mm
L/W Ratio2.06
Girdle conditionFaceted
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
15.21 mm7.37 mm3.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659478
Side View
Table 59.0%Crown 37.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
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 5
Current: €9,153 EUR|Low: €3,150 EUR|High: €15,788 EUR|Avg: €8,762 EUR|-14.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
November 5, 2026
Retailer 10€3,150 EUR
Retailer 12€3,787 EUR
Retailer 4€5,610 EUR
Retailer 6€5,687 EUR
Retailer 11€6,633 EUR
Retailer 3€6,816 EUR
Retailer 9€7,269 EUR
Retailer 8€7,529 EUR
Retailer 1€9,153 EUR
Retailer 13€10,022 EUR
Retailer 5€10,180 EUR
Retailer 7€10,322 EUR
Retailer 2€11,917 EUR
Taylor and Hart€15,788 EUR

43 data points across 14 retailers

14 retailers€3,150 EUR to €15,788 EUR

A
Cheapest Retailer
-
€3,150 EUR
A
Retailer 2
-
€3,787 EUR
View
B+
Retailer 3
-
€5,610 EUR
View
B+
Retailer 4
-
€5,687 EUR
View
Retailer 5
-
€6,633 EUR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€6,816 EUR
View
Retailer 7
-
€7,269 EUR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
€7,529 EUR
View
B+
Retailer 9
-
€9,153 EUR
View
B
Retailer 10
-
€10,022 EUR
View
B+
Retailer 11
-
€10,180 EUR
View
B+
Retailer 12
-
€10,322 EUR
View
B
Retailer 13
-
€11,917 EUR
View
Most Expensive
B
Taylor and Hart
AOQM6CJ · Nov 4
€15,788 EUR
$17,720 USD
View
13 more retailers have this diamond
Prices start from €3,150 EURSave up to €12,639 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
€3,150 EUR