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 €735 EUR
$821 USD
As of October 30, 2026
Save €5,316 EUR (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €6,051 EUR at Brilliant Earth · As of October 30, 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 30, 2026, with prices from €735 to €6,051, a €5,316 spread on the same certified stone. Brilliant Earth lists it at €6,051. 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
Color
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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €6,051 EUR|Low: €717 EUR|High: €6,722 EUR|Avg: €2,088 EUR|-3.0%
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 17€735 EUR
Retailer 4€799 EUR
Retailer 12€822 EUR
Retailer 21€852 EUR
Retailer 14€866 EUR
Retailer 8€1,011 EUR
Retailer 6€1,184 EUR
Retailer 15€1,298 EUR
Retailer 18€1,335 EUR
Retailer 7€1,374 EUR
Retailer 13€1,925 EUR
Retailer 5€1,959 EUR
Retailer 20€1,979 EUR
Retailer 10€2,360 EUR
Retailer 3€2,396 EUR
Retailer 16€2,667 EUR
Retailer 9€2,676 EUR
Retailer 11€2,951 EUR
Retailer 19€3,211 EUR
Retailer 2€4,352 EUR
Brilliant Earth€6,051 EUR

31 data points across 21 retailers

23 retailers€735 EUR to €6,051 EUR

A
Cheapest Retailer
-
€735 EUR
$821 USD
A
Retailer 2
-
€799 EUR
$893 USD
View
A
Retailer 3
-
€822 EUR
$918 USD
View
Final sale: no returns
A
Retailer 4
-
€852 EUR
$952 USD
View
Retailer 5
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€866 EUR
$968 USD
View
Price last confirmed 14 days ago
A
Retailer 6
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€1,011 EUR
$1,130 USD
View
A
Retailer 7
-
€1,184 EUR
$1,323 USD
View
A
Retailer 8
-
€1,298 EUR
£1,142 GBP
View
A
Retailer 9
-
€1,335 EUR
View
A
Retailer 10
-
€1,374 EUR
$1,535 USD
View
A
Retailer 11
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€1,925 EUR
A$3,308 AUD
View
A
Retailer 12
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€1,959 EUR
$2,189 USD
View
A
Retailer 13
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€1,979 EUR
ZAR 35,717 ZAR
View
Retailer 14
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€2,360 EUR
£2,076 GBP
View
Price last confirmed 10 days ago
A
Retailer 15
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€2,396 EUR
$2,677 USD
View
A
Retailer 16
-
€2,667 EUR
$2,980 USD
View
A
Retailer 17
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€2,676 EUR
$2,990 USD
View
Retailer 18
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€2,723 EUR
$3,042 USD
View
Price last confirmed 7 days ago
A
Retailer 19
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€2,951 EUR
$3,297 USD
View
A
Retailer 20
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€3,211 EUR
£2,825 GBP
View
B+
Retailer 21
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€4,352 EUR
A$7,480 AUD
View
Retailer 22
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€5,352 EUR
$5,979 USD
View
Price last confirmed 103 days ago
Most Expensive
B
Brilliant Earth
21220583A · Oct 30
€6,051 EUR
$6,760 USD
View
22 more retailers have this diamond
Prices start from €735 EURSave up to €5,316 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
€735 EUR