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Marquise|Lab Grown|IGI

3.08ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG784642807

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784642807

Diamond specifications and retailer prices

From €3,145 EUR
$3,514 USD
As of October 30, 2026
Save €18,498 EUR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €21,643 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.08ct lab-grown marquise diamond

This 3.08ct 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 LG784642807 or 784642807. Listed at 14 retailers as of October 30, 2026, with prices from €3,145 to €21,643, a €18,498 spread on the same certified stone. Do Amore Diamonds lists it at €21,643. 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

3.08
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642807
Dimensions14.72 × 7.57 × 4.73 mm
L/W Ratio1.94
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
14.72 mm7.57 mm3.08 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642807
Side View
Table 59.0%Crown 33.7°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 62.5%

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: €21,643 EUR|Low: €3,145 EUR|High: €24,713 EUR|Avg: €7,059 EUR|-12.4%
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
November 1, 2026
Retailer 10€3,145 EUR
Retailer 11€3,297 EUR
Retailer 8€3,441 EUR
Retailer 5€3,455 EUR
Retailer 12€3,786 EUR
Retailer 6€4,792 EUR
Retailer 7€4,935 EUR
Retailer 3€5,033 EUR
Retailer 2€5,659 EUR
Retailer 4€6,935 EUR
Retailer 9€7,590 EUR
Retailer 13€8,674 EUR
Do Amore Diamonds€21,643 EUR

32 data points across 13 retailers

14 retailers€3,145 EUR to €21,643 EUR

A
Cheapest Retailer
-
€3,145 EUR
$3,514 USD
A
Retailer 2
-
€3,297 EUR
$3,683 USD
View
A
Retailer 3
-
€3,441 EUR
$3,844 USD
View
A
Retailer 4
-
€3,455 EUR
$3,860 USD
View
A
Retailer 5
-
€3,786 EUR
$4,230 USD
View
A
Retailer 6
-
€4,792 EUR
£4,216 GBP
View
A
Retailer 7
-
€4,935 EUR
$5,513 USD
View
A
Retailer 8
-
€5,033 EUR
$5,623 USD
View
B+
Retailer 9
-
€5,659 EUR
$6,322 USD
View
Retailer 10
-
€6,494 EUR
$7,255 USD
View
Price last confirmed 62 days ago
B+
Retailer 11
-
€6,935 EUR
View
B+
Retailer 12
-
€7,590 EUR
$8,480 USD
View
B+
Retailer 13
-
€8,674 EUR
£7,630 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5161BDC54 · Oct 31
€21,643 EUR
$24,180 USD
View
13 more retailers have this diamond
Prices start from €3,145 EURSave up to €18,498 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
3.08ct Marquise
€3,145 EUR