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Emerald|Lab Grown|IGI

1.50ct E FL Emerald Lab Grown Diamond

EX • E/FL

Diamond specifications and retailer prices

From £557 GBP
$740 USD
As of October 29, 2026
Save £1,555 GBP (74%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,112 GBP 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 £557 to £2,112, a £1,555 spread on the same certified stone. Helzberg Diamonds lists it at £2,112. 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
Colour
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £2,112 GBP|Low: £324 GBP|High: £2,112 GBP|Avg: £927 GBP
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 23, 2026
Retailer 5£324 GBP
Retailer 4£363 GBP
Retailer 2£557 GBP
Retailer 3£1,294 GBP
Helzberg Diamonds£2,112 GBP

5 data points across 5 retailers

2 retailers£557 GBP to £2,112 GBP

A
Cheapest Retailer
-
£557 GBP
$740 USD
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHIGKL · Oct 29
£2,112 GBP
$2,806 USD
View
1 more retailer has this diamond
Prices start from £557 GBPSave up to £1,555 GBP

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
£557 GBP