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Emerald|Lab Grown|IGI

0.91ct F VVS1 Emerald Lab Grown Diamond

VG • F/VVS1 • IGI LG476184147

Shape and cutting style on the report: Emerald cut

Certificate IGI LG476184147

Diamond specifications and retailer prices

From £219 GBP
As of November 4, 2026
Save £734 GBP (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £953 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.91ct lab-grown emerald diamond

This 0.91ct lab-grown emerald sits in the just-under-one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG476184147 or 476184147. Listed at 6 retailers as of November 1, 2026, with prices from £219 to £953, a £734 spread on the same certified stone. MOH London lists it at £953. 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

0.91
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.5°
Pavilion angle44°
OriginLab Grown
Grading LabIGI
CertificateIGI LG476184147
Dimensions6.49 × 4.65 × 3.24 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.
Top View
6.49 mm4.65 mm0.91 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG476184147
Side View
Table 64.0%Crown 27.5°Girdle: MediumPavilion 44°Culet: LargeDepth 69.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £953 GBP|Low: £156 GBP|High: £964 GBP|Avg: £530 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4£219 GBP
Retailer 2£235 GBP
Retailer 5£270 GBP
Retailer 6£295 GBP
Retailer 3£408 GBP
Retailer 9£630 GBP
Retailer 7£874 GBP
Retailer 8£874 GBP
MOH London£953 GBP

40 data points across 9 retailers

6 retailers£219 GBP to £953 GBP

A
Cheapest Retailer
-
£219 GBP
A
Retailer 2
-
£235 GBP
View
B+
Retailer 3
-
£270 GBP
View
B+
Retailer 4
-
£295 GBP
View
B+
Retailer 5
-
£408 GBP
View
Most Expensive
B
MOH London
LG476184147 · Nov 1
£953 GBP
View
5 more retailers have this diamond
Prices start from £219 GBPSave up to £734 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
0.91ct Emerald
£219 GBP