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Emerald|Lab Grown|IGI

3.09ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG792623740

Shape and cutting style on the report: Emerald cut

Certificate IGI LG792623740

Diamond specifications and retailer prices

From €738 EUR
$821 USD
As of October 23, 2026
Save €5,336 EUR (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €6,074 EUR at Brilliant Earth · As of October 28, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG792623740 or 792623740. Listed at 23 retailers as of October 23, 2026, with prices from €738 to €6,074, a €5,336 spread on the same certified stone. Brilliant Earth lists it at €6,074. 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792623740
Dimensions10.15 × 6.77 × 4.30 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm6.77 mm3.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792623740
Side View
Table 65.0%Crown 31.7°Girdle: MED-STKPavilion 40.3°Culet: LargeDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: €6,074 EUR|Low: €720 EUR|High: €6,748 EUR|Avg: €2,114 EUR|-3.0%
Brilliant Earth
Retailer 2
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Retailer 17
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Retailer 21
October 29, 2026
Retailer 5€738 EUR
Retailer 20€802 EUR
Retailer 11€825 EUR
Retailer 17€855 EUR
Retailer 14€870 EUR
Retailer 7€1,015 EUR
Retailer 3€1,189 EUR
Retailer 2€1,314 EUR
Retailer 13€1,340 EUR
Retailer 6€1,379 EUR
Retailer 4€1,930 EUR
Retailer 21€1,967 EUR
Retailer 16€1,986 EUR
Retailer 9€2,369 EUR
Retailer 19€2,405 EUR
Retailer 8€2,686 EUR
Retailer 18€2,733 EUR
Retailer 10€2,962 EUR
Retailer 15€3,223 EUR
Retailer 12€4,420 EUR
Brilliant Earth€6,074 EUR

32 data points across 21 retailers

23 retailers€738 EUR to €6,074 EUR

A
Cheapest Retailer
-
€738 EUR
$821 USD
A
Retailer 2
-
€802 EUR
$893 USD
View
A
Retailer 3
-
€825 EUR
$918 USD
View
Final sale: no returns
A
Retailer 4
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€855 EUR
$952 USD
View
Retailer 5
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€870 EUR
$968 USD
View
Price last confirmed 12 days ago
A
Retailer 6
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€1,015 EUR
$1,130 USD
View
A
Retailer 7
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€1,189 EUR
$1,323 USD
View
A
Retailer 8
-
€1,314 EUR
£1,151 GBP
View
A
Retailer 9
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€1,340 EUR
View
A
Retailer 10
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€1,379 EUR
$1,535 USD
View
Retailer 11
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€1,930 EUR
A$3,305 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
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€1,967 EUR
$2,189 USD
View
A
Retailer 13
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€1,986 EUR
ZAR 35,717 ZAR
View
Retailer 14
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€2,369 EUR
£2,076 GBP
View
Price last confirmed 8 days ago
A
Retailer 15
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€2,405 EUR
$2,677 USD
View
A
Retailer 16
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€2,686 EUR
$2,990 USD
View
A
Retailer 17
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€2,733 EUR
$3,042 USD
View
A
Retailer 18
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€2,733 EUR
$3,042 USD
View
A
Retailer 19
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€2,962 EUR
$3,297 USD
View
A
Retailer 20
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€3,223 EUR
£2,825 GBP
View
Retailer 21
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€4,420 EUR
A$7,568 AUD
View
Price last confirmed 21 days ago
Retailer 22
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€5,372 EUR
$5,979 USD
View
Price last confirmed 101 days ago
Most Expensive
B
Brilliant Earth
21220583A · Oct 28
€6,074 EUR
$6,760 USD
View
22 more retailers have this diamond
Prices start from €738 EURSave up to €5,336 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
€738 EUR