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Marquise|Lab Grown|IGI

3.07ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG784644333

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784644333

Diamond specifications and retailer prices

From €3,136 EUR
$3,504 USD
As of October 30, 2026
Save €18,435 EUR (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €21,572 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown marquise diamond

This 3.07ct 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 LG784644333 or 784644333. Listed at 15 retailers as of October 30, 2026, with prices from €3,136 to €21,572, a €18,435 spread on the same certified stone. Do Amore Diamonds lists it at €21,572. 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

3.07
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644333
Dimensions14.77 × 7.65 × 4.82 mm
L/W Ratio1.93
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
14.77 mm7.65 mm3.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644333
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.0%

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: €21,572 EUR|Low: €3,136 EUR|High: €24,839 EUR|Avg: €7,357 EUR|-13.2%
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
October 31, 2026
Retailer 10€3,136 EUR
Retailer 11€3,286 EUR
Retailer 8€3,431 EUR
Retailer 6€3,444 EUR
Retailer 13€3,777 EUR
Retailer 7€4,243 EUR
Retailer 2€4,919 EUR
Retailer 3€5,018 EUR
Retailer 5€5,695 EUR
Retailer 4€6,691 EUR
Retailer 12€6,874 EUR
Retailer 9€7,572 EUR
Retailer 14€8,646 EUR
Retailer 15€9,963 EUR
Do Amore Diamonds€21,572 EUR

34 data points across 15 retailers

15 retailers€3,136 EUR to €21,572 EUR

A+
Cheapest Retailer
-
€3,136 EUR
$3,504 USD
A
Retailer 2
-
€3,286 EUR
$3,671 USD
View
A
Retailer 3
-
€3,431 EUR
$3,833 USD
View
A
Retailer 4
-
€3,444 EUR
$3,848 USD
View
A
Retailer 5
-
€3,777 EUR
$4,220 USD
View
A
Retailer 6
-
€4,243 EUR
$4,740 USD
View
Final sale: no returns
A
Retailer 7
-
€4,919 EUR
$5,496 USD
View
A
Retailer 8
-
€5,018 EUR
$5,606 USD
View
B+
Retailer 9
-
€5,695 EUR
$6,362 USD
View
B+
Retailer 10
-
€6,691 EUR
$7,475 USD
View
B+
Retailer 11
-
€6,874 EUR
View
B+
Retailer 12
-
€7,572 EUR
$8,460 USD
View
B+
Retailer 13
-
€8,646 EUR
£7,606 GBP
View
B+
Retailer 14
-
€9,963 EUR
$11,131 USD
View
Most Expensive
B
Do Amore Diamonds
27-E3FAAD962 · Oct 31
€21,572 EUR
$24,100 USD
View
14 more retailers have this diamond
Prices start from €3,136 EURSave up to €18,435 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+
3.07ct Marquise
€3,136 EUR