Emerald|Lab Grown|IGI

3.64ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG819661496

Shape and cutting style on the report: Emerald cut

Certificate IGI LG819661496

Diamond specifications and retailer prices

From $1,379 USD
As of October 30, 2026
Save $6,131 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,510 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.64ct lab-grown emerald diamond

This 3.64ct 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 LG819661496 or 819661496. Listed at 19 retailers as of October 29, 2026, with prices from $1,379 to $7,510, a $6,131 spread on the same certified stone. Brilliant Earth lists it at $7,510. 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

3.64
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819661496
Dimensions11.07 × 7.03 × 4.62 mm
L/W Ratio1.57
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm7.03 mm3.64 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819661496
Side View
Table 69.0%Crown 35.7°Girdle: STK-THKPavilion 40.9°Culet: LargeDepth 65.7%

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: $7,510 USD|Low: $1,379 USD|High: $7,510 USD|Avg: $3,448 USD
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
October 31, 2026
Retailer 11$1,379 USD
Retailer 6$1,615 USD
Retailer 10$1,773 USD
Retailer 13$2,020 USD
Retailer 7$2,060 USD
Retailer 17$2,611 USD
Retailer 2$2,736 USD
Retailer 9$3,288 USD
Retailer 16$3,331 USD
Retailer 8$3,475 USD
Retailer 4$3,957 USD
Retailer 15$4,438 USD
Retailer 3$4,633 USD
Retailer 12$4,780 USD
Retailer 14$5,008 USD
Retailer 5$5,204 USD
Brilliant Earth$7,510 USD

18 data points across 17 retailers

19 retailers$1,379 USD to $7,510 USD

A
Cheapest Retailer
-
$1,379 USD
Final sale: no returns
Retailer 2
-
$1,424 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$1,615 USD
View
A
Retailer 4
-
$1,773 USD
View
A
Retailer 5
-
$2,020 USD
£1,591 GBP
View
A
Retailer 6
-
$2,060 USD
View
A
Retailer 7
-
$2,611 USD
€2,487 EUR
View
A
Retailer 8
-
$2,736 USD
View
Retailer 9
-
$3,288 USD
A$5,059 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$3,331 USD
ZAR 53,812 ZAR
View
A
Retailer 11
-
$3,475 USD
£2,736 GBP
View
A
Retailer 12
-
$3,957 USD
View
B+
Retailer 13
-
$4,438 USD
View
B+
Retailer 14
-
$4,633 USD
£3,648 GBP
View
B+
Retailer 15
-
$4,780 USD
SGD 6,460 SGD
View
B+
Retailer 16
-
$5,008 USD
View
B+
Retailer 17
-
$5,204 USD
View
Retailer 18
-
$6,571 USD
A$10,109 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
20756185A · Oct 29
$7,510 USD
View
18 more retailers have this diamond
Prices start from $1,379 USDSave up to $6,131 USD

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
3.64ct Emerald
$1,379 USD