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Marquise|Lab Grown|IGI

2.09ct F IF Marquise Lab Grown Diamond

ID • F/IF • IGI LG739548388

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG739548388

Diamond specifications and retailer prices

From €789 EUR
$882 USD
As of October 26, 2026
Save €2,889 EUR (79%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €3,679 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739548388 or 739548388. Listed at 24 retailers as of October 26, 2026, with prices from €789 to €3,679, a €2,889 spread on the same certified stone. Brilliant Earth lists it at €3,679. 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
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739548388
Dimensions13.69 × 6.59 × 4.14 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.69 mm6.59 mm2.09 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739548388
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: €3,679 EUR|Low: €475 EUR|High: €3,697 EUR|Avg: €1,579 EUR|+0.2%
Brilliant Earth
Retailer 2
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Retailer 21
October 27, 2026
Retailer 4€475 EUR
Retailer 12€585 EUR
Retailer 19€589 EUR
Retailer 7€743 EUR
Retailer 6€789 EUR
Retailer 3€806 EUR
Retailer 16€871 EUR
Retailer 9€1,029 EUR
Retailer 2€1,031 EUR
Retailer 15€1,252 EUR
Retailer 8€1,474 EUR
Retailer 18€1,549 EUR
Retailer 17€1,662 EUR
Retailer 21€1,719 EUR
Retailer 5€1,914 EUR
Retailer 20€1,937 EUR
Retailer 13€2,103 EUR
Retailer 10€2,623 EUR
Retailer 11€2,695 EUR
Retailer 14€3,213 EUR
Brilliant Earth€3,679 EUR

30 data points across 21 retailers

24 retailers€789 EUR to €3,679 EUR

Retailer 1
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€475 EUR
$531 USD
Price last confirmed 11 days ago
Retailer 2
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€558 EUR
$623 USD
View
Price last confirmed 12 days ago
Retailer 3
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€589 EUR
$658 USD
View
Price last confirmed 11 days ago
Retailer 4
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€618 EUR
$690 USD
View
Price last confirmed 16 days ago
Retailer 5
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€743 EUR
$830 USD
View
Price last confirmed 9 days ago
A
Retailer 6
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€789 EUR
$882 USD
View
Retailer 7
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€806 EUR
$900 USD
View
Price last confirmed 11 days ago
Retailer 8
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€871 EUR
£766 GBP
View
Price last confirmed 10 days ago
A
Retailer 9
-
€1,029 EUR
A$1,768 AUD
View
A
Retailer 10
-
€1,031 EUR
View
Retailer 11
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€1,252 EUR
$1,399 USD
View
Price last confirmed 10 days ago
Retailer 12
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€1,474 EUR
ZAR 26,597 ZAR
View
Price last confirmed 13 days ago
Retailer 13
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€1,549 EUR
$1,731 USD
View
Price last confirmed 11 days ago
Retailer 14
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€1,662 EUR
$1,857 USD
View
Price last confirmed 9 days ago
Retailer 15
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€1,719 EUR
£1,512 GBP
View
Price last confirmed 11 days ago
Retailer 16
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€1,895 EUR
$2,117 USD
View
Price last confirmed 10 days ago
Retailer 17
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€1,914 EUR
$2,138 USD
View
Price last confirmed 11 days ago
Retailer 18
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€2,103 EUR
$2,349 USD
View
Price last confirmed 10 days ago
Retailer 19
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€2,623 EUR
$2,930 USD
View
Price last confirmed 11 days ago
Retailer 20
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€2,695 EUR
£2,371 GBP
View
Price last confirmed 15 days ago
Retailer 21
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€2,791 EUR
$3,118 USD
View
Price last confirmed 90 days ago
Retailer 22
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€3,213 EUR
A$5,522 AUD
View
Price last confirmed 24 days ago
Retailer 23
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€3,670 EUR
$4,100 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
16290353A · Oct 26
€3,679 EUR
$4,110 USD
View
23 more retailers have this diamond
Prices start from €789 EURSave up to €2,889 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
€789 EUR