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Marquise|Lab Grown|IGI

3.04ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG784646274

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784646274

Diamond specifications and retailer prices

From €3,107 EUR
$3,471 USD
As of October 30, 2026
Save €18,268 EUR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €21,375 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784646274 or 784646274. Listed at 14 retailers as of October 30, 2026, with prices from €3,107 to €21,375, a €18,268 spread on the same certified stone. Do Amore Diamonds lists it at €21,375. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646274
Dimensions14.59 × 7.60 × 4.76 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
14.59 mm7.60 mm3.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646274
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 30
Current: €21,375 EUR|Low: €3,107 EUR|High: €24,606 EUR|Avg: €7,053 EUR|-13.1%
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
October 31, 2026
Retailer 9€3,107 EUR
Retailer 10€3,254 EUR
Retailer 7€3,400 EUR
Retailer 5€3,412 EUR
Retailer 12€3,741 EUR
Retailer 6€3,989 EUR
Retailer 2€4,971 EUR
Retailer 14€4,971 EUR
Retailer 4€5,643 EUR
Retailer 3€6,659 EUR
Retailer 11€6,806 EUR
Retailer 8€7,492 EUR
Retailer 13€8,567 EUR
Do Amore Diamonds€21,375 EUR

33 data points across 14 retailers

14 retailers€3,107 EUR to €21,375 EUR

A+
Cheapest Retailer
-
€3,107 EUR
$3,471 USD
A
Retailer 2
-
€3,254 EUR
$3,635 USD
View
A
Retailer 3
-
€3,400 EUR
$3,799 USD
View
A
Retailer 4
-
€3,412 EUR
$3,812 USD
View
A
Retailer 5
-
€3,741 EUR
$4,180 USD
View
A
Retailer 6
-
€3,989 EUR
$4,457 USD
View
Final sale: no returns
A
Retailer 7
-
€4,971 EUR
$5,554 USD
View
A
Retailer 8
-
€4,971 EUR
$5,554 USD
View
B+
Retailer 9
-
€5,643 EUR
$6,304 USD
View
B+
Retailer 10
-
€6,659 EUR
$7,440 USD
View
B+
Retailer 11
-
€6,806 EUR
View
B+
Retailer 12
-
€7,492 EUR
$8,370 USD
View
B+
Retailer 13
-
€8,567 EUR
£7,536 GBP
View
Most Expensive
B
Do Amore Diamonds
27-840199C8C · Oct 31
€21,375 EUR
$23,880 USD
View
13 more retailers have this diamond
Prices start from €3,107 EURSave up to €18,268 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
€3,107 EUR