Emerald|Lab Grown|IGI

1.50ct E FL Emerald Lab Grown Diamond

EX • E/FL

Diamond specifications and retailer prices

From $740 USD
As of October 29, 2026
Save $2,066 USD (74%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,806 USD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

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. Listed at 2 retailers as of October 29, 2026, with prices from $740 to $2,806, a $2,066 spread on the same certified stone. Helzberg Diamonds lists it at $2,806. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.64 × 5.39 × 3.55 mm
L/W Ratio1.42
Top View
7.64 mm5.39 mm1.50 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $2,806 USD|Low: $431 USD|High: $2,806 USD|Avg: $1,232 USD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 23, 2026
Retailer 5$431 USD
Retailer 4$483 USD
Retailer 2$740 USD
Retailer 3$1,720 USD
Helzberg Diamonds$2,806 USD

5 data points across 5 retailers

2 retailers$740 USD to $2,806 USD

A
Cheapest Retailer
-
$740 USD
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHIGKL · Oct 29
$2,806 USD
View
1 more retailer has this diamond
Prices start from $740 USDSave up to $2,066 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
1.50ct Emerald
$740 USD