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Emerald|Lab Grown|IGI

1.08ct D SI1 Emerald Lab Grown Diamond

VG • D/SI1 • IGI LG840633514

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840633514

Diamond specifications and retailer prices

From £207 GBP
As of November 6, 2026
Save £822 GBP (80%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,029 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.08ct lab-grown emerald diamond

This 1.08ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG840633514 or 840633514. Listed at 4 retailers as of November 5, 2026, with prices from £207 to £1,029, a £822 spread on the same certified stone. MOH London lists it at £1,029. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.08
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840633514
Dimensions6.98 × 4.87 × 3.27 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.98 mm4.87 mm1.08 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840633514
Side View
Table 67.0%Crown 34.5°Girdle: MediumPavilion 38.6°Culet: LargeDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £1,029 GBP|Low: £201 GBP|High: £1,036 GBP|Avg: £413 GBP|+57.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2£207 GBP
Retailer 4£233 GBP
Retailer 3£234 GBP
MOH London£1,029 GBP

35 data points across 4 retailers

4 retailers£207 GBP to £1,029 GBP

A
Cheapest Retailer
-
£207 GBP
B+
Retailer 2
-
£233 GBP
View
A
Retailer 3
-
£234 GBP
View
Most Expensive
C
MOH London
LG840633514 · Nov 5
£1,029 GBP
View
3 more retailers have this diamond
Prices start from £207 GBPSave up to £822 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.08ct Emerald
£207 GBP