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Emerald|Lab Grown|IGI

3.09ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG812620418

Shape and cutting style on the report: Emerald cut

Certificate IGI LG812620418

Diamond specifications and retailer prices

From €1,141 EUR
$1,270 USD
As of October 29, 2026
Save €5,795 EUR (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €6,936 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812620418 or 812620418. Listed at 24 retailers as of October 29, 2026, with prices from €1,141 to €6,936, a €5,795 spread on the same certified stone. Brilliant Earth lists it at €6,936. 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 angle33.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620418
Dimensions10.09 × 6.81 × 4.51 mm
L/W Ratio1.48
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
10.09 mm6.81 mm3.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620418
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 39.9°Culet: LargeDepth 66.2%

Caratlytics Score

How it works →
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 29
Current: €6,936 EUR|Low: €1,141 EUR|High: €7,215 EUR|Avg: €2,816 EUR|-3.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 5€1,141 EUR
Retailer 11€1,253 EUR
Retailer 9€1,271 EUR
Retailer 15€1,316 EUR
Retailer 2€1,709 EUR
Retailer 19€1,779 EUR
Retailer 13€1,890 EUR
Retailer 6€2,330 EUR
Retailer 17€2,668 EUR
Retailer 12€2,746 EUR
Retailer 3€2,782 EUR
Retailer 10€3,051 EUR
Retailer 7€3,259 EUR
Retailer 16€3,270 EUR
Retailer 4€3,752 EUR
Retailer 14€3,819 EUR
Retailer 8€4,137 EUR
Retailer 18€5,000 EUR
Brilliant Earth€6,936 EUR

37 data points across 19 retailers

24 retailers€1,141 EUR to €6,936 EUR

Retailer 1
-
€1,019 EUR
$1,134 USD
Price last confirmed 18 days ago
Retailer 2
-
€1,096 EUR
$1,220 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
€1,141 EUR
$1,270 USD
View
Final sale: no returns
Retailer 4
-
€1,182 EUR
$1,316 USD
View
Price last confirmed 17 days ago
Retailer 5
-
€1,182 EUR
$1,316 USD
View
Price last confirmed 26 days ago
Retailer 6
-
€1,192 EUR
$1,327 USD
View
Price last confirmed 35 days ago
Retailer 7
-
€1,253 EUR
$1,395 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
€1,316 EUR
$1,465 USD
View
A
Retailer 9
-
€1,709 EUR
£1,498 GBP
View
A
Retailer 10
-
€1,779 EUR
$1,980 USD
View
A
Retailer 11
-
€1,890 EUR
View
Retailer 12
-
€2,217 EUR
$2,467 USD
View
Price last confirmed 22 days ago
A
Retailer 13
-
€2,330 EUR
$2,593 USD
View
Retailer 14
-
€2,668 EUR
A$4,568 AUD
View
Price last confirmed 8 days ago
A
Retailer 15
-
€2,746 EUR
ZAR 49,366 ZAR
View
A
Retailer 16
-
€2,782 EUR
$3,096 USD
View
A
Retailer 17
-
€3,051 EUR
$3,395 USD
View
B+
Retailer 18
-
€3,259 EUR
£2,856 GBP
View
A
Retailer 19
-
€3,270 EUR
$3,639 USD
View
B+
Retailer 20
-
€3,752 EUR
$4,176 USD
View
B+
Retailer 21
-
€3,819 EUR
£3,347 GBP
View
B+
Retailer 22
-
€4,137 EUR
$4,605 USD
View
Retailer 23
-
€5,000 EUR
$5,565 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20893509A · Oct 29
€6,936 EUR
$7,720 USD
View
23 more retailers have this diamond
Prices start from €1,141 EURSave up to €5,795 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
€1,141 EUR