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Emerald|Lab Grown|IGI

1.18ct F VVS1 Emerald Lab Grown Diamond

ID • F/VVS1 • IGI LG675595433

Shape and cutting style on the report: Emerald cut

Certificate IGI LG675595433

Diamond specifications and retailer prices

From £178 GBP
As of November 4, 2026
Save £706 GBP (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £883 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.18ct lab-grown emerald diamond

This 1.18ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG675595433 or 675595433. Listed at 20 retailers as of November 1, 2026, with prices from £178 to £883, a £706 spread on the same certified stone. MOH London lists it at £883. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle46.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675595433
Dimensions7.08 × 4.89 × 3.41 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.08 mm4.89 mm1.18 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675595433
Side View
Table 61.0%Crown 32.1°Girdle: Slightly ThickPavilion 46.1°Culet: LargeDepth 69.7%

Caratlytics Score

How it works →
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: £883 GBP|Low: £178 GBP|High: £894 GBP|Avg: £447 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 10£178 GBP
Retailer 3£199 GBP
Retailer 11£221 GBP
Retailer 9£366 GBP
Retailer 12£372 GBP
Retailer 7£380 GBP
Retailer 4£396 GBP
Retailer 2£413 GBP
Retailer 6£540 GBP
Retailer 5£711 GBP
Retailer 8£822 GBP
MOH London£883 GBP

44 data points across 12 retailers

20 retailers£178 GBP to £883 GBP

A
Cheapest Retailer
-
£178 GBP
A
Retailer 2
-
£199 GBP
View
Final sale: no returns
A
Retailer 3
-
£206 GBP
View
A
Retailer 4
-
£221 GBP
View
Retailer 5
-
£221 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£366 GBP
View
A
Retailer 7
-
£372 GBP
View
A
Retailer 8
-
£380 GBP
View
Retailer 9
-
£387 GBP
View
Price last confirmed 126 days ago
B+
Retailer 10
-
£396 GBP
View
B+
Retailer 11
-
£413 GBP
View
B+
Retailer 12
-
£413 GBP
View
B+
Retailer 13
-
£540 GBP
View
B+
Retailer 14
-
£559 GBP
View
B
Retailer 15
-
£709 GBP
View
B
Retailer 16
-
£711 GBP
View
B
Retailer 17
-
£747 GBP
View
B
Retailer 18
-
£822 GBP
View
B
Retailer 19
-
£832 GBP
View
Most Expensive
B
MOH London
LG675595433 · Nov 1
£883 GBP
View
19 more retailers have this diamond
Prices start from £178 GBPSave up to £706 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
1.18ct Emerald
£178 GBP