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Emerald|Lab Grown|IGI

3.85ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG647490840

Shape and cutting style on the report: Emerald cut

Certificate IGI LG647490840

Diamond specifications and retailer prices

From £2,769 GBP
$3,710 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £2,769 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 3.85ct lab-grown emerald diamond

This 3.85ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG647490840 or 647490840. 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

3.85
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647490840
Dimensions10.82 × 7.27 × 4.89 mm
L/W Ratio1.49
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.82 mm7.27 mm3.85 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647490840
Side View
Table 66.0%Crown 36.3°Girdle: MediumPavilion 39.3°Culet: LNGDepth 67.3%

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: £2,769 GBP|Low: £273 GBP|High: £3,306 GBP|Avg: £1,230 GBP|-3.1%
Brilliant Earth
Retailer 2
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October 4, 2026
Retailer 2£273 GBP
Retailer 8£584 GBP
Retailer 4£615 GBP
Retailer 11£765 GBP
Retailer 12£799 GBP
Retailer 7£1,049 GBP
Retailer 5£1,052 GBP
Retailer 9£1,137 GBP
Retailer 3£1,532 GBP
Retailer 10£1,574 GBP
Brilliant Earth£2,769 GBP
Retailer 6£3,030 GBP

56 data points across 12 retailers

1 retailer

B
Brilliant Earth
11369032B · Oct 29
£2,769 GBP
$3,710 USD
View

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B
3.85ct Emerald
£2,769 GBP