Emerald|Lab Grown|IGI

3.09ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG799645085

Shape and cutting style on the report: Emerald cut

Certificate IGI LG799645085

Diamond specifications and retailer prices

From €1,686 EUR
$1,884 USD
As of October 30, 2026
Save €10,004 EUR (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €11,690 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.09ct lab-grown emerald diamond

This 3.09ct lab-grown emerald 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 LG799645085 or 799645085. Listed at 21 retailers as of October 29, 2026, with prices from €1,686 to €11,690, a €10,004 spread on the same certified stone. Brilliant Earth lists it at €11,690. 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

3.09
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle45.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799645085
Dimensions9.87 × 7.03 × 4.68 mm
L/W Ratio1.40
Culet sizeLarge
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
9.87 mm7.03 mm3.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799645085
Side View
Table 64.0%Crown 34.2°Girdle: Slightly ThickPavilion 45.1°Culet: LargeDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €11,690 EUR|Low: €1,686 EUR|High: €15,378 EUR|Avg: €5,123 EUR
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 7€1,686 EUR
Retailer 3€1,835 EUR
Retailer 12€1,889 EUR
Retailer 19€1,957 EUR
Retailer 17€2,108 EUR
Retailer 4€2,154 EUR
Retailer 21€2,210 EUR
Retailer 14€2,593 EUR
Retailer 20€2,969 EUR
Retailer 2€2,972 EUR
Retailer 6€3,067 EUR
Retailer 18€3,212 EUR
Retailer 15€3,365 EUR
Retailer 10€4,092 EUR
Retailer 13€5,015 EUR
Retailer 5€5,272 EUR
Retailer 16€5,891 EUR
Retailer 9€7,403 EUR
Retailer 11€7,554 EUR
Retailer 8€11,600 EUR
Brilliant Earth€11,690 EUR

42 data points across 21 retailers

21 retailers€1,686 EUR to €11,690 EUR

A
Cheapest Retailer
-
€1,686 EUR
$1,884 USD
A
Retailer 2
-
€1,835 EUR
$2,050 USD
View
A
Retailer 3
-
€1,889 EUR
$2,110 USD
View
Final sale: no returns
A
Retailer 4
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€1,957 EUR
$2,186 USD
View
A
Retailer 5
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€2,108 EUR
$2,355 USD
View
A
Retailer 6
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€2,154 EUR
$2,407 USD
View
A
Retailer 7
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€2,210 EUR
$2,469 USD
View
Retailer 8
-
€2,593 EUR
$2,897 USD
View
Price last confirmed 19 days ago
A
Retailer 9
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€2,969 EUR
$3,317 USD
View
A
Retailer 10
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€2,972 EUR
£2,614 GBP
View
A
Retailer 11
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€3,067 EUR
$3,426 USD
View
A
Retailer 12
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€3,212 EUR
$3,589 USD
View
B+
Retailer 13
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€3,365 EUR
View
B+
Retailer 14
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€4,092 EUR
£3,600 GBP
View
B+
Retailer 15
-
€5,015 EUR
ZAR 90,513 ZAR
View
B+
Retailer 16
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€5,272 EUR
$5,890 USD
View
B+
Retailer 17
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€5,891 EUR
£5,182 GBP
View
B
Retailer 18
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€7,403 EUR
SGD 11,176 SGD
View
B
Retailer 19
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€7,554 EUR
$8,439 USD
View
B
Retailer 20
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€11,600 EUR
$12,960 USD
View
Most Expensive
B
Brilliant Earth
21067700Y · Oct 29
€11,690 EUR
$13,060 USD
View
20 more retailers have this diamond
Prices start from €1,686 EURSave up to €10,004 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
3.09ct Emerald
€1,686 EUR