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Emerald|Lab Grown|IGI

2.31ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG800618849

Shape and cutting style on the report: Emerald cut

Certificate IGI LG800618849

Diamond specifications and retailer prices

From £3,612 GBP
$4,810 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £3,612 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 LG800618849 or 800618849. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800618849
Dimensions9.40 × 5.82 × 3.86 mm
L/W Ratio1.62
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.40 mm5.82 mm2.31 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800618849
Side View
Table 62.0%Crown 33.4°Girdle: MediumPavilion 37.5°Culet: LargeDepth 66.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Oct 29
Current: £3,612 GBP|Low: £1,168 GBP|High: £8,080 GBP|Avg: £3,876 GBP|-51.2%
Brilliant Earth
Retailer 2
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September 15, 2026
Retailer 12£1,168 GBP
Retailer 6£1,459 GBP
Retailer 8£1,821 GBP
Retailer 9£1,964 GBP
Retailer 4£2,121 GBP
Retailer 2£2,326 GBP
Retailer 11£2,634 GBP
Retailer 10£2,987 GBP
Retailer 3£3,388 GBP
Brilliant Earth£3,612 GBP
Retailer 7£4,257 GBP
Retailer 13£5,079 GBP
Retailer 14£5,933 GBP
Retailer 5£6,625 GBP

58 data points across 14 retailers

1 retailer

B
Brilliant Earth
20208014A · Oct 29
£3,612 GBP
$4,810 USD
View

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B
2.31ct Emerald
£3,612 GBP