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Emerald|Lab Grown|IGI

6.65ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG790678181

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790678181

Diamond specifications and retailer prices

From £1,986 GBP
$2,645 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: £1,986 GBP at Adiamor
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 Adiamor

About this 6.65ct lab-grown emerald diamond

This 6.65ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790678181 or 790678181. Listed at a single retailer as of October 30, 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

6.65
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790678181
Dimensions14.12 × 8.46 × 5.41 mm
L/W Ratio1.67
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.12 mm8.46 mm6.65 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790678181
Side View
Table 62.0%Crown 31.6°Girdle: MediumPavilion 40.4°Culet: LargeDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £1,986 GBP|Low: £817 GBP|High: £7,036 GBP|Avg: £3,489 GBP|-14.7%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
July 28, 2026
Retailer 2£817 GBP
Retailer 4£1,464 GBP
Retailer 6£1,950 GBP
Adiamor£1,986 GBP
Retailer 3£2,734 GBP
Retailer 7£3,159 GBP
Retailer 8£3,320 GBP
Retailer 5£3,502 GBP
Retailer 9£4,363 GBP
Retailer 10£7,036 GBP

41 data points across 10 retailers

1 retailer

B+
Adiamor
D-78587748 · Oct 30
£1,986 GBP
$2,645 USD
View

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B+
6.65ct Emerald
£1,986 GBP