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Emerald|Lab Grown|IGI

1.45ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG619468486

Shape and cutting style on the report: Emerald cut

Certificate IGI LG619468486

Diamond specifications and retailer prices

From £2,149 GBP
$2,880 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £2,149 GBP at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.45ct lab-grown emerald diamond

This 1.45ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG619468486 or 619468486. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle44.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619468486
Dimensions7.68 × 5.40 × 3.60 mm
L/W Ratio1.42
Culet sizeLong
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
7.68 mm5.40 mm1.45 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619468486
Side View
Table 64.0%Crown 34.2°Girdle: MediumPavilion 44.7°Culet: LNGDepth 66.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £1,970 GBP|Low: £362 GBP|High: £97,979 GBP|Avg: £1,123 GBP
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 12
July 25, 2026
Retailer 3£362 GBP
Retailer 6£466 GBP
Retailer 9£531 GBP
Retailer 10£573 GBP
Retailer 4£818 GBP
Retailer 7£854 GBP
Retailer 12£867 GBP
Retailer 5£943 GBP
Retailer 11£1,274 GBP
Retailer 8£1,472 GBP
Brilliant Earth£1,970 GBP
Retailer 2£2,661 GBP

73 data points across 12 retailers

1 retailer

B
Brilliant Earth
16422832A · Oct 29
£2,149 GBP
$2,880 USD
View

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B
1.45ct Emerald
£2,149 GBP