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Emerald|Lab Grown|IGI

3.09ct E FL Emerald Lab Grown Diamond

EX • E/FL • IGI LG768630420

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768630420

Diamond specifications and retailer prices

From €2,326 EUR
HK$20,300 HKD
As of October 30, 2026
Save €5,193 EUR (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €9,368 EUR at Taylor and Hart · As of October 5, 2026
View at Taylor and Hart

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768630420 or 768630420. Listed at 10 retailers as of October 30, 2026, with a 223% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630420
Dimensions9.76 × 6.81 × 4.51 mm
L/W Ratio1.43
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
9.76 mm6.81 mm3.09 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630420
Side View
Table 65.0%Crown 35.3°Girdle: Slightly ThickPavilion 39.8°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 30
Current: €7,519 EUR|Low: €2,284 EUR|High: €10,338 EUR|Avg: €5,788 EUR|-27.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
October 30, 2026
Retailer 9€2,284 EUR
Retailer 11€2,326 EUR
Retailer 4€2,520 EUR
Retailer 10€2,811 EUR
Retailer 7€2,951 EUR
Retailer 13€3,704 EUR
Retailer 8€4,868 EUR
Retailer 6€5,594 EUR
Retailer 2€6,236 EUR
Retailer 3€6,497 EUR
Retailer 12€7,288 EUR
Retailer 1€7,519 EUR
Taylor and Hart€9,368 EUR
Retailer 5€10,216 EUR

27 data points across 14 retailers

10 retailers€2,326 EUR to €7,519 EUR

Retailer 1
-
€2,284 EUR
$2,552 USD
Price last confirmed 7 days ago
A
Retailer 2
-
€2,326 EUR
HK$20,300 HKD
View
Retailer 3
-
€2,811 EUR
$3,140 USD
View
Price last confirmed 13 days ago
Retailer 4
-
€4,868 EUR
$5,438 USD
View
Price last confirmed 11 days ago
Retailer 5
-
€5,594 EUR
$6,250 USD
View
Price last confirmed 13 days ago
Retailer 6
-
€6,236 EUR
ZAR 112,558 ZAR
View
Price last confirmed 24 days ago
Retailer 7
-
€6,497 EUR
$7,258 USD
View
Price last confirmed 24 days ago
Retailer 8
-
€7,288 EUR
£6,411 GBP
View
Price last confirmed 23 days ago
B
Retailer 9
-
€7,519 EUR
$8,400 USD
View
Most Expensive
Taylor and Hart
1LXCTV2 · Oct 5
€9,368 EUR
$10,467 USD
View
Price last confirmed 26 days ago
9 more retailers have this diamond
Prices start from €2,326 EURSave up to €5,193 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
€2,326 EUR