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Emerald|Lab Grown|IGI

1.57ct F FL Emerald Lab Grown Diamond

ID • F/FL • IGI LG360246242

Certificate IGI LG360246242

Diamond specifications and retailer prices

From £2,733 GBP
$3,690 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: £2,733 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 1.57ct lab-grown emerald diamond

This 1.57ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG360246242 or 360246242. Listed at a single retailer as of November 4, 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

1.57
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG360246242
Dimensions7.89 × 5.50 × 3.76 mm
L/W Ratio1.43
Top View
7.89 mm5.50 mm1.57 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG360246242
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: £2,733 GBP|Low: £2,519 GBP|High: £2,770 GBP|Avg: £2,674 GBP|+8.5%
October 18, 2026
Brilliant Earth£2,733 GBP

3 data points across 1 retailer

1 retailer

B
Brilliant Earth
20063503Y · Nov 4
£2,733 GBP
$3,690 USD
View

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B
1.57ct Emerald
£2,733 GBP