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Emerald|Lab Grown|IGI

1.50ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG836612045

Shape and cutting style on the report: Emerald cut

Certificate IGI LG836612045

Diamond specifications and retailer prices

From £303 GBP
$402 USD
As of October 27, 2026
Save £2,557 GBP (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,860 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG836612045 or 836612045. Listed at 20 retailers as of October 27, 2026, with prices from £303 to £2,860, a £2,557 spread on the same certified stone. Brilliant Earth lists it at £2,860. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612045
Dimensions7.64 × 5.39 × 3.55 mm
L/W Ratio1.42
Culet sizeLarge
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
7.64 mm5.39 mm1.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612045
Side View
Table 64.0%Crown 33.8°Girdle: MED-STKPavilion 39.6°Culet: LargeDepth 65.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £2,860 GBP|Low: £299 GBP|High: £2,943 GBP|Avg: £1,030 GBP|-2.8%
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
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Retailer 17
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Retailer 19
Retailer 20
October 29, 2026
Retailer 11£303 GBP
Retailer 7£339 GBP
Retailer 9£339 GBP
Retailer 19£375 GBP
Retailer 20£375 GBP
Retailer 17£485 GBP
Retailer 10£593 GBP
Retailer 2£600 GBP
Retailer 16£612 GBP
Retailer 14£644 GBP
Retailer 5£783 GBP
Retailer 18£903 GBP
Retailer 12£1,195 GBP
Retailer 4£1,205 GBP
Retailer 6£1,232 GBP
Retailer 13£1,306 GBP
Retailer 3£1,466 GBP
Retailer 8£1,614 GBP
Retailer 15£2,566 GBP
Brilliant Earth£2,860 GBP

32 data points across 20 retailers

20 retailers£303 GBP to £2,860 GBP

A
Cheapest Retailer
-
£303 GBP
$402 USD
A
Retailer 2
-
£339 GBP
$450 USD
View
Final sale: no returns
A
Retailer 3
-
£339 GBP
$450 USD
View
A
Retailer 4
-
£375 GBP
$498 USD
View
A
Retailer 5
-
£375 GBP
$498 USD
View
A
Retailer 6
-
£485 GBP
$645 USD
View
A
Retailer 7
-
£593 GBP
$788 USD
View
A
Retailer 8
-
£600 GBP
€759 EUR
View
A
Retailer 9
-
£612 GBP
View
A
Retailer 10
-
£644 GBP
ZAR 13,825 ZAR
View
B+
Retailer 11
-
£783 GBP
$1,040 USD
View
B+
Retailer 12
-
£903 GBP
$1,200 USD
View
B+
Retailer 13
-
£1,195 GBP
SGD 2,145 SGD
View
B+
Retailer 14
-
£1,205 GBP
$1,601 USD
View
B+
Retailer 15
-
£1,232 GBP
$1,637 USD
View
B+
Retailer 16
-
£1,306 GBP
$1,736 USD
View
B+
Retailer 17
-
£1,466 GBP
View
B
Retailer 18
-
£1,614 GBP
$2,144 USD
View
B
Retailer 19
-
£2,566 GBP
$3,410 USD
View
Most Expensive
B
Brilliant Earth
21589086A · Oct 28
£2,860 GBP
$3,800 USD
View
19 more retailers have this diamond
Prices start from £303 GBPSave up to £2,557 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
£303 GBP