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Emerald|Lab Grown|IGI

1.64ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG660467146

Shape and cutting style on the report: Emerald cut

Certificate IGI LG660467146

Diamond specifications and retailer prices

From €289 EUR
$323 USD
As of October 31, 2026
Save €2,468 EUR (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €2,757 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.64ct lab-grown emerald diamond

This 1.64ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG660467146 or 660467146. Listed at 25 retailers as of October 31, 2026, with prices from €289 to €2,757, a €2,468 spread on the same certified stone. Brilliant Earth lists it at €2,757. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle47.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660467146
Dimensions7.66 × 5.57 × 4.02 mm
L/W Ratio1.38
Culet sizeLong
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
7.66 mm5.57 mm1.64 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660467146
Side View
Table 61.0%Crown 31.8°Girdle: STK-THKPavilion 47.2°Culet: LNGDepth 72.2%

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 31
Current: €2,757 EUR|Low: €259 EUR|High: €3,366 EUR|Avg: €800 EUR|-18.1%
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
November 1, 2026
Retailer 9€259 EUR
Retailer 12€289 EUR
Retailer 6€301 EUR
Retailer 10€317 EUR
Retailer 3€321 EUR
Retailer 17€434 EUR
Retailer 14€526 EUR
Retailer 16€552 EUR
Retailer 8€559 EUR
Retailer 2€568 EUR
Retailer 15€747 EUR
Retailer 19€775 EUR
Retailer 7€1,031 EUR
Retailer 5€1,033 EUR
Retailer 4€1,150 EUR
Retailer 11€1,159 EUR
Retailer 13€1,229 EUR
Retailer 18€1,289 EUR
Brilliant Earth€2,757 EUR

43 data points across 19 retailers

25 retailers€289 EUR to €2,757 EUR

Retailer 1
-
€259 EUR
$289 USD
Price last confirmed 32 days ago
A
Retailer 2
-
€289 EUR
$323 USD
View
Final sale: no returns
Retailer 3
-
€301 EUR
$336 USD
View
Price last confirmed 37 days ago
Retailer 4
-
€317 EUR
$354 USD
View
Price last confirmed 33 days ago
Retailer 5
-
€321 EUR
$359 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
€355 EUR
HK$3,100 HKD
View
B+
Retailer 7
-
€431 EUR
$482 USD
View
A
Retailer 8
-
€434 EUR
$485 USD
View
A
Retailer 9
-
€526 EUR
View
A
Retailer 10
-
€552 EUR
ZAR 9,962 ZAR
View
A
Retailer 11
-
€559 EUR
$624 USD
View
A
Retailer 12
-
€568 EUR
£500 GBP
View
A
Retailer 13
-
€747 EUR
A$1,284 AUD
View
A
Retailer 14
-
€775 EUR
$866 USD
View
A
Retailer 15
-
€822 EUR
$918 USD
View
B+
Retailer 16
-
€1,031 EUR
SGD 1,556 SGD
View
Retailer 17
-
€1,033 EUR
$1,154 USD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
€1,051 EUR
$1,174 USD
View
B+
Retailer 19
-
€1,076 EUR
$1,203 USD
View
B+
Retailer 20
-
€1,150 EUR
$1,285 USD
View
B+
Retailer 21
-
€1,229 EUR
A$2,112 AUD
View
B+
Retailer 22
-
€1,235 EUR
$1,380 USD
View
B+
Retailer 23
-
€1,289 EUR
£1,134 GBP
View
B+
Retailer 24
-
€1,324 EUR
$1,479 USD
View
Most Expensive
B
Brilliant Earth
14067442A · Oct 31
€2,757 EUR
$3,080 USD
View
24 more retailers have this diamond
Prices start from €289 EURSave up to €2,468 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
1.64ct Emerald
€289 EUR