CaratHunter
Plans
Emerald|Lab Grown|IGI

1.50ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG778671679

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778671679

Diamond specifications and retailer prices

From $1,133 USD
As of October 27, 2026
Save $3,465 USD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,598 USD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778671679 or 778671679. Listed at 21 retailers as of October 27, 2026, with prices from $1,133 to $4,598, a $3,465 spread on the same certified stone. Taylor and Hart lists it at $4,598. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778671679
Dimensions8.18 × 5.08 × 3.31 mm
L/W Ratio1.61
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.18 mm5.08 mm1.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778671679
Side View
Table 67.0%Crown 37.9°Girdle: STK-THKPavilion 35.1°Culet: LargeDepth 65.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,899 USD|Low: $1,088 USD|High: $4,598 USD|Avg: $2,504 USD|-3.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Taylor and Hart
October 29, 2026
Retailer 17$1,133 USD
Retailer 4$1,233 USD
Retailer 20$1,268 USD
Retailer 7$1,287 USD
Retailer 6$1,314 USD
Retailer 9$1,314 USD
Retailer 18$1,490 USD
Retailer 8$1,581 USD
Retailer 15$1,880 USD
Retailer 1$1,899 USD
Retailer 12$2,317 USD
Retailer 14$2,416 USD
Retailer 13$2,463 USD
Retailer 19$2,589 USD
Retailer 10$3,627 USD
Retailer 3$3,805 USD
Retailer 5$3,870 USD
Retailer 2$4,170 USD
Retailer 16$4,244 USD
Retailer 11$4,403 USD
Taylor and Hart$4,598 USD

44 data points across 21 retailers

21 retailers$1,133 USD to $4,598 USD

B+
Cheapest Retailer
-
$1,133 USD
B+
Retailer 2
-
$1,233 USD
View
B+
Retailer 3
-
$1,268 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,287 USD
View
B+
Retailer 5
-
$1,314 USD
View
Retailer 6
-
$1,314 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$1,490 USD
View
B+
Retailer 8
-
$1,581 USD
View
B
Retailer 9
-
$1,880 USD
View
B+
Retailer 10
-
$1,899 USD
£1,495 GBP
View
B
Retailer 11
-
$2,317 USD
€2,207 EUR
View
B
Retailer 12
-
$2,416 USD
ZAR 39,024 ZAR
View
B
Retailer 13
-
$2,463 USD
View
B
Retailer 14
-
$2,589 USD
View
B
Retailer 15
-
$3,627 USD
£2,856 GBP
View
B
Retailer 16
-
$3,805 USD
View
B
Retailer 17
-
$3,870 USD
View
B
Retailer 18
-
$4,170 USD
View
B
Retailer 19
-
$4,244 USD
£3,342 GBP
View
B
Retailer 20
-
$4,403 USD
SGD 5,950 SGD
View
Most Expensive
B
Taylor and Hart
8PS8CXF · Oct 27
$4,598 USD
View
20 more retailers have this diamond
Prices start from $1,133 USDSave up to $3,465 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.

B+
1.50ct Emerald
$1,133 USD