CaratHunter
Plans
Emerald|Lab Grown|IGI

2.66ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG662418141

Shape and cutting style on the report: Emerald cut

Certificate IGI LG662418141

Diamond specifications and retailer prices

From €798 EUR
$891 USD
As of October 30, 2026
Save €5,003 EUR (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €5,800 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.66ct lab-grown emerald diamond

This 2.66ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG662418141 or 662418141. Listed at 25 retailers as of October 30, 2026, with prices from €798 to €5,800, a €5,003 spread on the same certified stone. Brilliant Earth lists it at €5,800. 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

2.66
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662418141
Dimensions8.79 × 6.50 × 4.62 mm
L/W Ratio1.35
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.79 mm6.50 mm2.66 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662418141
Side View
Table 65.0%Crown 39°Girdle: MED-STKPavilion 40.8°Culet: LargeDepth 71.1%

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 30
Current: €5,800 EUR|Low: €766 EUR|High: €7,760 EUR|Avg: €2,399 EUR|-25.3%
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
November 1, 2026
Retailer 4€798 EUR
Retailer 9€868 EUR
Retailer 6€926 EUR
Retailer 8€926 EUR
Retailer 3€1,083 EUR
Retailer 13€1,371 EUR
Retailer 10€1,424 EUR
Retailer 15€1,461 EUR
Retailer 17€1,946 EUR
Retailer 11€2,197 EUR
Retailer 14€2,387 EUR
Retailer 7€2,602 EUR
Retailer 5€2,847 EUR
Retailer 12€3,040 EUR
Retailer 2€3,468 EUR
Retailer 16€4,489 EUR
Brilliant Earth€5,800 EUR

39 data points across 17 retailers

25 retailers€798 EUR to €5,800 EUR

A
Cheapest Retailer
-
€798 EUR
$891 USD
A
Retailer 2
-
€868 EUR
$970 USD
View
A
Retailer 3
-
€892 EUR
$997 USD
View
Final sale: no returns
A
Retailer 4
-
€926 EUR
$1,034 USD
View
Retailer 5
-
€926 EUR
$1,034 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€1,083 EUR
$1,210 USD
View
A
Retailer 7
-
€1,371 EUR
$1,532 USD
View
A
Retailer 8
-
€1,424 EUR
£1,253 GBP
View
A
Retailer 9
-
€1,461 EUR
View
A
Retailer 10
-
€1,946 EUR
$2,174 USD
View
A
Retailer 11
-
€2,035 EUR
$2,274 USD
View
A
Retailer 12
-
€2,197 EUR
A$3,776 AUD
View
A
Retailer 13
-
€2,387 EUR
ZAR 43,087 ZAR
View
B+
Retailer 14
-
€2,551 EUR
£2,244 GBP
View
B+
Retailer 15
-
€2,602 EUR
$2,907 USD
View
B+
Retailer 16
-
€2,847 EUR
$3,181 USD
View
B+
Retailer 17
-
€2,895 EUR
$3,234 USD
View
B+
Retailer 18
-
€3,040 EUR
A$5,225 AUD
View
B+
Retailer 19
-
€3,043 EUR
$3,399 USD
View
B+
Retailer 20
-
€3,213 EUR
$3,590 USD
View
B+
Retailer 21
-
€3,450 EUR
$3,854 USD
View
B+
Retailer 22
-
€3,468 EUR
£3,051 GBP
View
Retailer 23
-
€4,489 EUR
$5,015 USD
View
Price last confirmed 13 days ago
Retailer 24
-
€4,552 EUR
$5,085 USD
View
Price last confirmed 34 days ago
Most Expensive
B
Brilliant Earth
14081597A · Oct 31
€5,800 EUR
$6,480 USD
View
24 more retailers have this diamond
Prices start from €798 EURSave up to €5,003 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
2.66ct Emerald
€798 EUR