Marquise|Lab Grown|IGI

2.09ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG799639927

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799639927

Diamond specifications and retailer prices

From €1,712 EUR
As of November 5, 2026
16 retailers carry this diamond
Most expensive: €4,740 EUR at Brilliant Earth · As of October 11, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799639927 or 799639927. Listed at 16 retailers as of November 5, 2026. 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
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799639927
Dimensions13.74 × 6.62 × 4.12 mm
L/W Ratio2.08
Girdle conditionFaceted
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
13.74 mm6.62 mm2.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799639927
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: €4,740 EUR|Low: €924 EUR|High: €4,740 EUR|Avg: €2,319 EUR
Brilliant Earth
Retailer 2
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Retailer 22
November 5, 2026
Retailer 22€963 EUR
Retailer 12€1,047 EUR
Retailer 4€1,117 EUR
Retailer 15€1,117 EUR
Retailer 18€1,162 EUR
Retailer 6€1,312 EUR
Retailer 3€1,598 EUR
Retailer 19€1,674 EUR
Retailer 2€1,712 EUR
Retailer 5€1,754 EUR
Retailer 13€1,803 EUR
Retailer 7€2,093 EUR
Retailer 10€2,265 EUR
Retailer 21€2,405 EUR
Retailer 20€2,870 EUR
Retailer 11€3,083 EUR
Retailer 17€3,233 EUR
Retailer 9€3,564 EUR
Retailer 16€3,832 EUR
Retailer 14€3,902 EUR
Retailer 8€4,037 EUR
Brilliant Earth€4,740 EUR

30 data points across 22 retailers

16 retailers

Retailer 1
-
€963 EUR
Price last confirmed 28 days ago
Retailer 2
-
€1,047 EUR
View
Price last confirmed 37 days ago
Retailer 3
-
€1,117 EUR
View
Price last confirmed 25 days ago
Retailer 4
-
€1,117 EUR
View
Price last confirmed 33 days ago
Retailer 5
-
€1,598 EUR
View
Price last confirmed 25 days ago
A
Retailer 6
-
€1,712 EUR
View
Retailer 7
-
€2,093 EUR
View
Price last confirmed 36 days ago
Retailer 8
-
€2,870 EUR
View
Price last confirmed 26 days ago
Retailer 9
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€2,978 EUR
View
Price last confirmed 57 days ago
Retailer 10
-
€3,083 EUR
View
Price last confirmed 25 days ago
Retailer 11
-
€3,233 EUR
View
Price last confirmed 24 days ago
Retailer 12
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€3,564 EUR
View
Price last confirmed 25 days ago
Retailer 13
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€3,727 EUR
View
Price last confirmed 25 days ago
Retailer 14
-
€3,832 EUR
View
Price last confirmed 24 days ago
Retailer 15
-
€3,902 EUR
View
Price last confirmed 25 days ago
Most Expensive
Brilliant Earth
20072253A · Oct 11
€4,740 EUR
$5,340 USD
View
Price last confirmed 24 days ago
15 more retailers have this diamond
Prices start from €1,712 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
€1,712 EUR