Emerald|Lab Grown|IGI

1.50ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • IGI LG847680999

Shape and cutting style on the report: Emerald cut

Certificate IGI LG847680999

Diamond specifications and retailer prices

From £218 GBP
As of October 30, 2026
Save £1,071 GBP (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,289 GBP at Brilliant Earth · As of October 29, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847680999 or 847680999. Listed at 22 retailers as of October 29, 2026, with prices from £218 to £1,289, a £1,071 spread on the same certified stone. Brilliant Earth lists it at £1,289. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847680999
Dimensions7.64 × 5.43 × 3.74 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.64 mm5.43 mm1.50 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847680999
Side View
Table 60.0%Crown 30.1°Girdle: ThickPavilion 33.3°Culet: LargeDepth 68.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £674 GBP|Low: £156 GBP|High: £907 GBP|Avg: £434 GBP
Retailer 1
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October 28, 2026
Retailer 3£156 GBP
Retailer 9£174 GBP
Retailer 22£181 GBP
Retailer 14£193 GBP
Retailer 21£193 GBP
Retailer 7£218 GBP
Retailer 20£313 GBP
Retailer 16£331 GBP
Retailer 4£332 GBP
Retailer 12£354 GBP
Retailer 8£373 GBP
Retailer 2£381 GBP
Retailer 18£450 GBP
Retailer 17£604 GBP
Retailer 13£620 GBP
Retailer 6£622 GBP
Retailer 15£624 GBP
Retailer 11£652 GBP
Retailer 10£659 GBP
Retailer 1£674 GBP
Retailer 19£774 GBP
Retailer 5£907 GBP

8 data points across 22 retailers

22 retailers£218 GBP to £1,289 GBP

Retailer 1
-
£156 GBP
Price last confirmed 9 days ago
Retailer 2
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£181 GBP
View
Price last confirmed 9 days ago
Retailer 3
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£193 GBP
View
Price last confirmed 11 days ago
Retailer 4
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£193 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
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£218 GBP
View
Retailer 6
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£313 GBP
View
Price last confirmed 9 days ago
Retailer 7
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£331 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
£332 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
£354 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
£373 GBP
View
Price last confirmed 9 days ago
Retailer 11
-
£381 GBP
View
Price last confirmed 7 days ago
Retailer 12
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£450 GBP
View
Price last confirmed 9 days ago
Retailer 13
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£604 GBP
View
Price last confirmed 7 days ago
Retailer 14
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£620 GBP
View
Price last confirmed 8 days ago
Retailer 15
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£622 GBP
View
Price last confirmed 10 days ago
Retailer 16
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£624 GBP
View
Price last confirmed 7 days ago
Retailer 17
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£652 GBP
View
Price last confirmed 8 days ago
Retailer 18
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£659 GBP
View
Price last confirmed 8 days ago
Retailer 19
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£674 GBP
View
Price last confirmed 8 days ago
Retailer 20
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£774 GBP
View
Price last confirmed 10 days ago
Retailer 21
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£907 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
22290734A · Oct 29
£1,289 GBP
$1,740 USD
View
21 more retailers have this diamond
Prices start from £218 GBPSave up to £1,071 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
£218 GBP