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 $1,149 USD
As of November 4, 2026
23 retailers carry this diamond
Most expensive: $4,110 USD 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 23 retailers as of November 4, 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
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: Nov 4
Current: $4,110 USD|Low: $531 USD|High: $4,130 USD|Avg: $1,764 USD|+0.2%
Brilliant Earth
Retailer 2
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Retailer 21
October 27, 2026
Retailer 4$531 USD
Retailer 12$654 USD
Retailer 19$658 USD
Retailer 7$830 USD
Retailer 6$882 USD
Retailer 3$900 USD
Retailer 16$973 USD
Retailer 9$1,149 USD
Retailer 2$1,151 USD
Retailer 15$1,399 USD
Retailer 8$1,646 USD
Retailer 18$1,731 USD
Retailer 17$1,857 USD
Retailer 21$1,920 USD
Retailer 5$2,137 USD
Retailer 20$2,164 USD
Retailer 13$2,349 USD
Retailer 10$2,930 USD
Retailer 11$3,011 USD
Retailer 14$3,589 USD
Brilliant Earth$4,110 USD

30 data points across 21 retailers

23 retailers

Retailer 1
-
$531 USD
Price last confirmed 15 days ago
Retailer 2
-
$623 USD
View
Price last confirmed 15 days ago
Retailer 3
-
$658 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$690 USD
View
Price last confirmed 20 days ago
Retailer 5
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$830 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$882 USD
View
Price last confirmed 10 days ago
Retailer 7
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$900 USD
View
Price last confirmed 15 days ago
Retailer 8
-
$973 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$1,149 USD
View
Retailer 10
-
$1,151 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$1,646 USD
View
Price last confirmed 17 days ago
Retailer 12
-
$1,731 USD
View
Price last confirmed 14 days ago
Retailer 13
-
$1,857 USD
View
Price last confirmed 13 days ago
Retailer 14
-
$1,920 USD
View
Price last confirmed 15 days ago
Retailer 15
-
$2,117 USD
View
Price last confirmed 13 days ago
Retailer 16
-
$2,137 USD
View
Price last confirmed 15 days ago
Retailer 17
-
$2,349 USD
View
Price last confirmed 13 days ago
Retailer 18
-
$2,930 USD
View
Price last confirmed 15 days ago
Retailer 19
-
$3,011 USD
View
Price last confirmed 18 days ago
Retailer 20
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$3,117 USD
View
Price last confirmed 94 days ago
Retailer 21
-
$3,589 USD
View
Price last confirmed 28 days ago
Retailer 22
-
$4,100 USD
View
Price last confirmed 13 days ago
Most Expensive
Brilliant Earth
16290353A · Oct 26
$4,110 USD
View
Price last confirmed 9 days ago
22 more retailers have this diamond
Prices start from $1,149 USD

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
$1,149 USD