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Marquise|Lab Grown|IGI

2.09ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG756580741

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG756580741

Diamond specifications and retailer prices

From €657 EUR
$734 USD
As of October 30, 2026
Save €5,179 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,836 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG756580741 or 756580741. Listed at 18 retailers as of October 30, 2026, with prices from €657 to €5,836, a €5,179 spread on the same certified stone. Do Amore Diamonds lists it at €5,836. 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

2.09
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756580741
Dimensions13.49 × 6.80 × 4.05 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.49 mm6.80 mm2.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756580741
Side View
Table 64.0%Crown 33.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.6%

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: Oct 30
Current: €5,836 EUR|Low: €570 EUR|High: €7,966 EUR|Avg: €2,485 EUR|-24.4%
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 17
October 31, 2026
Retailer 13€657 EUR
Retailer 7€715 EUR
Retailer 5€789 EUR
Retailer 10€922 EUR
Retailer 9€969 EUR
Retailer 12€1,009 EUR
Retailer 6€1,083 EUR
Retailer 15€1,290 EUR
Retailer 11€1,764 EUR
Retailer 2€1,997 EUR
Retailer 17€2,246 EUR
Retailer 4€2,366 EUR
Retailer 8€2,623 EUR
Retailer 3€2,768 EUR
Retailer 16€3,170 EUR
Retailer 14€3,912 EUR
Do Amore Diamonds€5,836 EUR

35 data points across 17 retailers

18 retailers€657 EUR to €5,836 EUR

A
Cheapest Retailer
-
€657 EUR
$734 USD
A
Retailer 2
-
€715 EUR
$799 USD
View
A
Retailer 3
-
€789 EUR
$881 USD
View
Final sale: no returns
A
Retailer 4
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€922 EUR
$1,030 USD
View
A
Retailer 5
-
€969 EUR
$1,083 USD
View
A
Retailer 6
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€1,009 EUR
$1,127 USD
View
A
Retailer 7
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€1,083 EUR
$1,210 USD
View
A
Retailer 8
-
€1,290 EUR
View
A
Retailer 9
-
€1,764 EUR
$1,971 USD
View
A
Retailer 10
-
€1,997 EUR
A$3,433 AUD
View
A
Retailer 11
-
€2,246 EUR
$2,510 USD
View
A
Retailer 12
-
€2,366 EUR
$2,643 USD
View
B+
Retailer 13
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€2,623 EUR
$2,930 USD
View
B+
Retailer 14
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€2,768 EUR
$3,092 USD
View
B+
Retailer 15
-
€3,170 EUR
£2,789 GBP
View
B+
Retailer 16
-
€3,912 EUR
$4,370 USD
View
B+
Retailer 17
-
€3,912 EUR
$4,370 USD
View
Most Expensive
B
Do Amore Diamonds
27-439299FD1 · Oct 31
€5,836 EUR
$6,520 USD
View
17 more retailers have this diamond
Prices start from €657 EURSave up to €5,179 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
2.09ct Marquise
€657 EUR