Emerald|Lab Grown|IGI

3.09ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG728566908

Shape and cutting style on the report: Emerald cut

Certificate IGI LG728566908

Diamond specifications and retailer prices

From €1,293 EUR
$1,445 USD
As of October 30, 2026
Save €4,278 EUR (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €5,571 EUR at With Clarity · As of October 31, 2026
View at With Clarity

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 LG728566908 or 728566908. Listed at 23 retailers as of October 30, 2026, with prices from €1,293 to €5,571, a €4,278 spread on the same certified stone. With Clarity lists it at €5,571. 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 angle33.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728566908
Dimensions10.33 × 6.93 × 4.38 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.33 mm6.93 mm3.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728566908
Side View
Table 61.0%Crown 33.3°Girdle: MediumPavilion 41.3°Culet: LargeDepth 63.2%

Caratlytics Score

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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 30
Current: €4,435 EUR|Low: €1,241 EUR|High: €5,066 EUR|Avg: €2,772 EUR|+0.3%
Retailer 1
Retailer 2
Retailer 3
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Retailer 11
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Retailer 15
Retailer 16
Retailer 17
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Retailer 19
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Retailer 21
October 31, 2026
Retailer 20€1,293 EUR
Retailer 11€1,407 EUR
Retailer 7€1,447 EUR
Retailer 9€1,500 EUR
Retailer 21€1,500 EUR
Retailer 6€1,651 EUR
Retailer 13€1,695 EUR
Retailer 12€2,100 EUR
Retailer 5€2,367 EUR
Retailer 16€2,670 EUR
Retailer 2€2,723 EUR
Retailer 8€2,811 EUR
Retailer 10€2,863 EUR
Retailer 17€3,393 EUR
Retailer 15€3,483 EUR
Retailer 14€3,629 EUR
Retailer 4€4,043 EUR
Retailer 19€4,307 EUR
Retailer 1€4,435 EUR
Retailer 3€4,624 EUR
Retailer 18€4,995 EUR

44 data points across 21 retailers

23 retailers€1,293 EUR to €5,571 EUR

A
Cheapest Retailer
-
€1,293 EUR
$1,445 USD
A
Retailer 2
-
€1,407 EUR
$1,572 USD
View
A
Retailer 3
-
€1,447 EUR
$1,617 USD
View
Final sale: no returns
A
Retailer 4
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€1,500 EUR
$1,676 USD
View
Retailer 5
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€1,500 EUR
$1,676 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
€1,651 EUR
$1,845 USD
View
A
Retailer 7
-
€1,695 EUR
$1,894 USD
View
A
Retailer 8
-
€2,100 EUR
£1,847 GBP
View
A
Retailer 9
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€2,367 EUR
$2,644 USD
View
A
Retailer 10
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€2,670 EUR
View
A
Retailer 11
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€2,723 EUR
$3,042 USD
View
A
Retailer 12
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€2,811 EUR
$3,141 USD
View
A
Retailer 13
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€2,863 EUR
$3,199 USD
View
Retailer 14
-
€3,393 EUR
A$5,832 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
€3,483 EUR
ZAR 62,872 ZAR
View
B+
Retailer 16
-
€3,629 EUR
£3,192 GBP
View
B+
Retailer 17
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€4,043 EUR
$4,517 USD
View
B+
Retailer 18
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€4,307 EUR
£3,789 GBP
View
B+
Retailer 19
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€4,435 EUR
A$7,623 AUD
View
B+
Retailer 20
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€4,624 EUR
$5,166 USD
View
Retailer 21
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€4,995 EUR
$5,580 USD
View
Price last confirmed 10 days ago
B
Retailer 22
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€5,280 EUR
$5,899 USD
View
Most Expensive
B
With Clarity
728566908 · Oct 31
€5,571 EUR
$6,224 USD
View
22 more retailers have this diamond
Prices start from €1,293 EURSave up to €4,278 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
€1,293 EUR