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Emerald|Lab Grown|IGI

2.31ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG784649788

Certificate IGI LG784649788

Diamond specifications and retailer prices

From £4,250 GBP
$5,660 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £4,250 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 2.31ct lab-grown emerald diamond

This 2.31ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784649788 or 784649788. 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. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.31
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG784649788
Dimensions9.39 × 6.17 × 4.02 mm
L/W Ratio1.52
Top View
9.39 mm6.17 mm2.31 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784649788
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: LNGDepth 65.2%

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: £4,250 GBP|Low: £1,304 GBP|High: £15,726 GBP|Avg: £5,388 GBP|-42.1%
Brilliant Earth
Retailer 2
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September 2, 2026
Retailer 2£1,304 GBP
Retailer 8£2,161 GBP
Retailer 3£2,259 GBP
Retailer 9£2,293 GBP
Retailer 4£2,327 GBP
Retailer 5£3,002 GBP
Retailer 13£3,210 GBP
Brilliant Earth£4,250 GBP
Retailer 14£4,695 GBP
Retailer 7£5,997 GBP
Retailer 6£6,192 GBP
Retailer 15£6,582 GBP
Retailer 12£8,164 GBP
Retailer 10£9,131 GBP
Retailer 11£10,114 GBP

34 data points across 15 retailers

1 retailer

B
Brilliant Earth
18512005A · Oct 29
£4,250 GBP
$5,660 USD
View

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B
2.31ct Emerald
£4,250 GBP